FOREWORD
This wiring diagram manual has been prepared to provide information on the electrical system of the 2007 CAMRY.
Applicable models: GSV40 Series ACV40 Series
Refer to the following manuals for additional service specifications and repair procedures for these models:
Manual Name Pub. No. D 2007 CAMRY Repair Manual RM0250U D 2007 CAMRY New Car Features NM0250U
All information in this manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice.
NOTICE Always follow the directions given in the above repair manuals when handling supplemental restraint system components (such as removal, installation, inspection, etc.) in order to prevent accidents and supplemental restraint system malfunction.
E2006 All rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of Toyota Motor Corporation. First Printing : Jan. 13, 2006 01–060113–00 2007 CAMRY ELECTRICAL WIRING DIAGRAM
Section Code Page INTRODUCTION...... A . . . . 2
HOW TO USE THIS MANUAL...... B . . . . 3
TROUBLESHOOTING...... C . . . . 12
ABBREVIATIONS...... D . . . . 17
GLOSSARY OF TERMS AND SYMBOLS. . . . . E . . . . 18
RELAY LOCATIONS...... F . . . . 20
ELECTRICAL WIRING ROUTING...... G . . . . 48
SYSTEM CIRCUITS...... H . . . . 70
GROUND POINT...... I . . . . 396
POWER SOURCE (Current Flow Chart). . . . . J . . . . 404
CONNECTOR LIST...... K . . . . 414
PART NUMBER OF CONNECTORS...... L . . . . 436
OVERALL ELECTRICAL WIRING DIAGRAM. M . . . . 440
1
CAMRY (EM0250U) A INTRODUCTION
This manual consists of the following 13 sections:
No. Section Description
INDEX Index of the contents of this manual. A INTRODUCTION Brief explanation of each section.
HOW TO USE THIS B Instructions on how to use this manual. MANUAL
TROUBLE– C Describes the basic inspection procedures for electrical circuits. SHOOTING
D ABBREVIATIONS Defines the abbreviations used in this manual.
GLOSSARY OF E TERMS AND Defines the symbols and functions of major parts. SYMBOLS
Shows position of the Electronic Control Unit, Relays, Relay Block, etc. F RELAY LOCATIONS This section is closely related to the system circuit.
ELECTRICAL Describes position of Parts Connectors, Splice points, Ground points, etc. G WIRING ROUTING This section is closely related to the system circuit.
INDEX Index of the system circuits.
Electrical circuits of each system are shown from the power supply through ground H points. Wiring connections and their positions are shown and classified by code SYSTEM CIRCUITS according to the connection method. (Refer to the section, ”How to use this manual”). The ”System Outline” and ”Service Hints” useful for troubleshooting are also contained in this section.
I GROUND POINT Shows ground positions of all parts described in this manual.
POWER SOURCE J Describes power distribution from the power supply to various electrical loads. (Current Flow Chart)
Describes the form of the connectors for the parts appeared in this book. K CONNECTOR LIST This section is closely related to the system circuit.
PART NUMBER OF L Indicates the part number of the connectors used in this manual. CONNECTORS
OVERALL M ELECTRICAL Provides circuit diagrams showing the circuit connections. WIRING DIAGRAM
2
CAMRY (EM0250U) HOW TO USE THIS MANUAL B
This manual provides information on the electrical circuits installed on vehicles by dividing them into a circuit for each system.
The actual wiring of each system circuit is shown from the point where the power source is received from the battery as far as each ground point. (All circuit diagrams are shown with the switches in the OFF position.)
When troubleshooting any problem, first understand the operation of the circuit where the problem was detected (see System Circuit section), the power source supplying power to that circuit (see Power Source section), and the ground points (see Ground Point section). See the System Outline to understand the circuit operation.
When the circuit operation is understood, begin troubleshooting of the problem circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing sections to find each part, junction block and wiring harness connectors, wiring harness and wiring harness connectors and ground points of each system circuit. Internal wiring for each junction block is also provided for better understanding of connection within a junction block. Wiring related to each system is indicated in each system circuit by arrows (from__, to__). When overall connections are required, see the Overall Electrical Wiring Diagram at the end of this manual.
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CAMRY (EM0250U) B HOW TO USE THIS MANUAL
* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION. [A] Stop Light [M] (BAT) (IG)
15A 7.5A STOP GAUGE
2
[B] 1 34IB IB R – L W – R
7 3C (S/D) 2 [G] H6 [C] Stop Lamp SW 14 CH1 15 3C
1 LL R R – L (W/G)
G – W 4 15 CH1 [E] G – W [D] Rear Lights 13 H7 Combination Meter L Skid Control ECU with Actuator (S/D) (S/D) [F] G – W Y – G Y
H4 7 8 Light Failure Sensor 4
2 1 11 [H]
1 G – R HJ1 [N] [I] G – B W – B
(Shielded) G – R G – R
4 3 2 H17 [J] Center Stop Stop Stop Lamp 1 J7 Rear Combination Lamp (RH) H9 Rear Combination Lamp (LH) 3 6 W – BR – G W – B
1 W – B W – B HJ1 W – B H1[K] H2
50 [L]
4
CAMRY (EM0250U) B
[A] : System Title [H] : Indicates the wiring color. [B] : Indicates a Relay Block. No shading is used and Wire colors are indicated by an alphabetical code. only the Relay Block No. is shown to distinguish it B = Black W = White BR = Brown from the J/B L = Blue V = Violet SB = Sky Blue Example: Indicates Relay Block No.1 R = Red G = Green LG = Light Green [C] : ( ) is used to indicate different wiring and P = Pink Y = Yellow GR = Gray connector, etc. when the vehicle model, engine type, or specification is different. O = Orange The first letter indicates the basic wire color and the [D] : Indicates related system. second letter indicates the color of the stripe. [E] : Indicates the code for the (male and female) connectors which are used to join two wire Example: L – Y harnesses. The connector code consists of two alphabetical and one numerical characters.
L Y (Blue) (Yellow)
[I] : Indicates a shielded cable.
Female Male ( )
The first character of the connector code indicates the alphabetical code allocated to the wire harness which has the female connector, and the second [J] : Indicates the pin number of the connector. shows that of the wire harness which has the male The numbering system is different for female and connector. male connectors. The third character indicates a serial number used to distinguish between the wire harness Example: Numbered in other Numbered in other combinations in cases when more than one of the from upper left to from upper right to same combination of wire harnesses exist lower right lower left (e.g. CH1 and CH2).
Symbol ( ) indicates the male terminal connector. Numbers outside connector codes indicate the pin Female Male numbers of both male and female connectors. [F] : Represents a part (all parts are shown in sky blue). [K] : Indicates the ground point. The code consists of the The code is the same as the code used in parts two characters: A letter and number. position. The first character of the code indicates the alphabetical code allocated to the wire harness. [G] : Junction Block (The number in the circle is the J/B The second character indicates a serial number No. and the connector code is shown beside it). used to distinguish between the ground points in Junction Blocks are shaded to clearly separate cases when more than one ground point exist on the them from other parts. same wire harness. [L] : Page No. Example: [M] : Indicates the ignition key position(s) when the power is supplied to the fuse(s). 3C indicates that [N] : Indicates a wiring Splice Point. it is inside Junction Block No.3 Example:
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CAMRY (EM0250U) B HOW TO USE THIS MANUAL
[O] System Outline Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop lamp SW. When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 of the light failure sensor, and also flows through the rear lights warning light to TERMINAL 4 of the light failure sensor. Stop Light Disconnection Warning When the ignition SW is turned on and the brake pedal is pressed (Stop lamp SW on), if the stop light circuit is open, the current flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the disconnection and the warning circuit of the light failure sensor is activated. As a result, the current flows from TERMINAL 4 of the light failure sensor to TERMINAL 11 to GROUND and turns the rear lights warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning circuit on and holds the warning light on until the ignition SW is turned off.
[P] : Parts Location
Code See Page Code See Page Code See Page H4 36 H7 36 H17 38 H6 36 H9 38 J7 38
[Q] : Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 18 R/B No.1 (Instrument Panel Brace LH)
[R] : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3C 22 Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH) IB 20 Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
[S] : Connector Joining Wire Harness and Wire Harness
Code See Page Joining Wire Harness and Wire Harness (Connector Location) CH1 42 Engine Room Main Wire and Instrument Panel Wire (Left Kick Panel) HJ1 50 Instrument Panel Wire and Floor Wire (Right Kick Panel)
[T] : Ground Points
Code See Page Ground Points Location H1 50 Under the Left Center Pillar H2 50 Back Panel Center
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CAMRY (EM0250U) B
[O] : Explains the system outline.
[P] : Indicates reference pages showing the parts locations in the system circuit on the vehicle. Example : Code ”H4” (Light Failure Sensor) is on page 36 of the manual. * The first character of the code indicates the alphabetical code allocated to the wire harness, and the second character indicates the serial number of the parts connected to the wire harness.
Example : H 4
ÁSerial number for the connected parts
ÁCode for the wire harness
[Q] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit. Example : Connector ”1” is described on page 18 of this manual and is installed on the left side of the instrument panel.
[R] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit. Example : Connector ”3C” connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of this manual, and is installed on the instrument panel left side.
[S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiring harness is shown first, followed by the male wiring harness). Example : Connector ”CH1” connects the Engine Room Main Wire (female) and Instrument Panel Wire (male). It is described on page 42 of this manual, and is installed on the left side kick panel.
[T] : Indicates the reference page showing the position of the ground points on the vehicle. Example : Ground point ”H2” is described on page 50 of this manual and is installed on the back panel center.
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CAMRY (EM0250U) B HOW TO USE THIS MANUAL
The ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify the problem ground quickly. The relationship between ground points ( A1 , A2 and D4 shown below) can also be checked this way.
I GROUND POINT
D43 Junction Connector H23 12 9 BR BR BR 10 6 (Shielded) DLC3 (SG) HB4 DB1
D63 5 BR Throttle (L) Position SW
(Shielded) (Shielded) D60 4 3 BR Injection A20 (E1) Headlamp Leveling W – B 8 Pump Assembly Motor (LH) (LH E)
2 11 BR L5 3 (E1) Power Window W – B W – B 7 Master SW (E) LA1 1 D2 BR Engine ECU (E01) A22 Cooling Fan W – B 4 BR Motor No.3 (E) BR A25 Junction Connector (E02) 3
D4 (5L–E) A8 Headlamp Leveling W – B Motor (RH) (RH E)
A5 C2 Pressure SW W – B W – B Fog Lamp (–S) (E) (Front LH) W – B W – B
A23 5 C4 Turn Signal Lamp W – B W – B W – B W – B Fog Lamp (Front LH) (E) CA1 (E) (Front RH)
A11 A10 Windshield W – B W – B Brake Fluid Level Wiper Motor (E) (E) Warning SW W – B
I9 12 7 A1 Headlamp W – B W – B W – B W – B Turn Signal Lamp Leveling SW (E) IH2 HA1 (E) (Front RH)
A6 Clearance Lamp W – B (E) 3 K5 (Front RH) W – B W – B Power Window KA1 (E) Master SW A21 Clearance Lamp W – B W – B (Front LH) (E) W – B W – B
20 W – B (Shielded) A1
19 W – B (Shielded)
W – B (GND2) (Shielded) A24 18 W – B Option Connector (Vacuum) W – B (GND1) 17 W – B (Shielded) W – B Junction Connector B36 21 16 W – B W – B (GND) AB1 B19
Skid Control ECU W – B 12 with Actuator W – B W – B W – B 6 (GND) AB1 AB1 W – B W – B W – B
A2
* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION. 8
CAMRY (EM0250U) B
The ”Current Flow Chart” section, describes which parts each power source (fuses, fusible links, and circuit breakers) transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each system are explained. Since all System Circuit diagrams start from the power source, the power source system must be fully understood.
J POWER SOURCE (Current Flow Chart) The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, Circuit Breaker, Fues, etc.) and other parts
10A ECU–B Short Pin 2 2 7.5A DOME
15A EFI
Battery 30A AM2 2 Fusible Link Block 6 10A HAZARD 2 20A RADIO NO.1 Starter S 2 10A HORN
100A ALT 6 60A ABS 5
Engine Room R/B (See Page 20)
Fuse System Page ABS 194 ABS and Traction Control 187 20A STOP Cruise Control 180 Electronically Controlled Transmission 166 Multiplex Communication System 210 Cigarette Lighter 214 Combination Meter 230 Headlight 112 10A DOME Interior Light 122 Key Reminder and Seat Belt Warning Light Auto Turn Off System Theft Deterrent and Door Lock Control Power Source
1.25B 1 B W FL MAIN BA1
Battery 50A MAIN 7.5A DOME 7 B 1 2 W W W 1 2 R 2 2 AH1 1 1
7.5A AM1 6 B 1 2 W – R 2 2 AH1 W
15A HAZ–RADIO W – R 1 2 W 2 8 4 AM1 AM2
H8 Ignition SW IG1 IG2 ST1 ST2 ACC 2 20A DEFOG B – Y 12W – R 1 1
∗ The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION. 9
CAMRY (EM0250U) B HOW TO USE THIS MANUAL
K CONNECTOR LIST A1 [A] A2 A3 [C] Black Gray
1234 123456 7 1234 5678
[B] [D] B1 B2 Black Gray
12 3456 123 45 678910111213
K CONNECTOR LIST
BA1 Black [E] BD2 Gray [F]
12 34 43 21 123 45 5 4 3 2 1 567891011 11 10 9 8 7 6 5 6 7 8 9 10 11 12 13 1312 11 10 9 8 7 6
[A] : Indicates connector to be connected to a part. (The numeral indicates the pin No.)
[B] : Junction Connector Indicates a connector which is connected to a short terminal. Junction Connector
Junction connector in this manual include a short terminal which is connected to a number of wire harnesses. Always perform inspection with the short terminal installed.
Short Terminal [C] : Parts Code The first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts which start with the same letter.
[D] : Connector Color Connectors not indicated are milky white in color.
[E] : Indicates the connector shapes which are used to join wire harnesses. On Left : Female connector shapes On Right : Male connector shapes Numbers indicate pin numbers.
[F] : Indicates connector colors. (Connectors with not indicated colors are white)
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CAMRY (EM0250U) B
L PART NUMBER OF CONNECTORS
Code Part Name Part Number Code Part Name Part Number
A1 Turn Signal Lamp (Front RH) 90980–11019 B22 Door Courtesy SW (Front LH) 90980–12470
A2 Inlet Air Temp. Sensor 90980–11163 B23 Front Seat Outer Belt (LH) 90980–12253
A3 Air Flow Meter 90980–12292 B24 Blower SW (Rear Heater) 90980–10463
A4 A/C Pressure Sensor 90980–10845 B25 Front Seat Outer Belt (RH) 90980–12253
A5 Pressure SW 90980–10943 B26 Door Courtesy SW (Front RH) 90980–12470
A6 Clearance Lamp (Front RH) 90980–11156 B27 Cooling Fan ECU No.1 90980–10841 [A]A7 Headlamp[B] (RH) 90980–11314[C] B28 Cooling Fan ECU No.2 A8 Headlamp Leveling Motor (RH) 90980–11016 B29 Water Temp. Sensor (Radiator) 90980–10735
A9 Brake Vacuum Warning SW 90980–11252 B30 Fuel Filter Warning SW 90980–11003
A10 Brake Fluid Level Warning SW 90980–11207 B32 Door Control Relay (LH) 90980–10789
A11 Windshield Washer Motor90980–11599 B33 Step Lamp (LH) 90980–10121
A12 Airbag Sensor (Front RH)90980–11856 B34 Junction Connector
A13 Airbag Squib B35 Junction Connector 90980–11398 90980–12490
[A] : Part Code
[B] : Part Name
[C] : Part Number Toyota Part Number are indicated.
Not all of the above part numbers of the connector are established for the supply.
11
CAMRY (EM0250U) C TROUBLESHOOTING
To Ignition SW VOLTAGE CHECK IG Terminal (a) Establish conditions in which voltage is present at the check point. Example: Fuse [A] – Ignition SW on [B] – Ignition SW and SW 1 on [A] [C] – Ignition SW, SW 1 and Relay on (SW 2 off) (b) Using a voltmeter, connect the negative lead to a good ground SW 1 Voltmeter point or negative battery terminal, and the positive lead to the connector or component terminal. [B] This check can be done with a test light instead of a voltmeter.
Relay [C]
SW 2 Solenoid
CONTINUITY AND RESISTANCE CHECK (a) Disconnect the battery terminal or wire so there is no voltage between the check points. Ohmmeter (b) Contact the two leads of an ohmmeter to each of the check points.
SW
If the circuit has diodes, reverse the two leads and check again. When contacting the negative lead to the diode positive side Ohmmeter and the positive lead to the negative side, there should be continuity. When contacting the two leads in reverse, there should be no continuity.
Diode
Digital Type Analog Type (c) Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting of the electrical circuit.
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CAMRY (EM0250U) C
To Ignition SW FINDING A SHORT CIRCUIT IG Terminal (a) Remove the blown fuse and disconnect all loads of the fuse. (b) Connect a test light in place of the fuse. (c) Establish conditions in which the test light comes on. Test Light Fuse Case Example: [A] – Ignition SW on [B] – Ignition SW and SW 1 on Short [A] [C] – Ignition SW, SW 1 and Relay on (Connect the Relay) and SW 2 off (or Disconnect SW 2) SW 1 (d) Disconnect and reconnect the connectors while watching the test light. Short [B] The short lies between the connector where the test light stays lit and the connector where the light goes out. Disconnect Disconnect (e) Find the exact location of the short by lightly shaking the problem wire along the body. Light Relay CAUTION: (a) Do not open the cover or the case of the ECU unless Short [C] absolutely necessary. (If the IC terminals are touched, the IC may be destroyed by static electricity.) (b) When replacing the internal mechanism (ECU part) of Disconnect the digital meter, be careful that no part of your body or clothing comes in contact with the terminals of leads SW 2 Solenoid from the IC, etc. of the replacement part (spare part).
DISCONNECTION OF MALE AND FEMALE CONNECTORS To pull apart the connectors, pull on the connector itself, not the wire harness. HINT : Check to see what kind of connector you are disconnecting before pulling apart.
Pull Up Pull Up
Press Down Press Down
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CAMRY (EM0250U) C TROUBLESHOOTING
Reference: HOW TO REPLACE TERMINAL (with terminal retainer or secondary locking device)
10 1. PREPARE THE SPECIAL TOOL
3 1 HINT : To remove the terminal from the connector, please construct and use the special tool or like object shown on the left. 2. DISCONNECT CONNECTOR 0.2 1 (mm)
Example: Up Tool 3. DISENGAGE THE SECONDARY LOCKING DEVICE OR (Case 1) TERMINAL RETAINER.
(a) Locking device must be disengaged before the terminal locking clip can be released and the terminal removed from the connector. (b) Use a special tool or the terminal pick to unlock the secondary locking device or terminal retainer. NOTICE: Terminal Retainer Do not remove the terminal retainer from connector body.
[A] For Non–Waterproof Type Connector Terminal Retainer HINT : The needle insertion position varies according to the connector’s shape (number of terminals etc.), so check the position before inserting it.
”Case 1” [Retainer at Full Lock Position] Raise the terminal retainer up to the temporary lock position.
Terminal Stopper Retainer
[Retainer at Temporary Lock Position]
Example: Secondary ”Case 2” (Case 2) Locking Device Open the secondary locking device.
14
CAMRY (EM0250U) C
Tool Tab
Tab
[B] For Waterproof Type Connector Example: Terminal (Case 1) Retainer Tool HINT : Terminal retainer color is different according to connector body. Example: Terminal Retainer : Connector Body Black or White : Gray Black or White : Dark Gray Tool Access Hole Gray or White : Black [Male] ( Mark) [Female]
”Case 1” Type where terminal retainer is pulled up to the temporary lock position (Pull Type).
Insert the special tool into the terminal retainer access hole (YMark) and pull the terminal retainer up to the temporary lock position. Retainer at Full Lock Position HINT : The needle insertion position varies according to the connector’s shape (Number of terminals etc.), so check the position before inserting it.
Retainer at Temporary Lock Position [Male] [Female]
Example: Terminal Retainer ”Case 2” (Case 2) Type which cannot be pulled as far as Power Lock insert the tool straight into the access hole of terminal retainer as shown.
Tool Tool
Press Down [Male] Press Down [Female] 15
CAMRY (EM0250U) C TROUBLESHOOTING
Push the terminal retainer down to the temporary lock position.
Retainer at Full Lock Position
Retainer at Temporary Lock Position [Male] [Female]
Locking Lug (c) Release the locking lug from terminal and pull the terminal out from rear.
Tool
4. INSTALL TERMINAL TO CONNECTOR
(a) Insert the terminal. HINT: 1. Make sure the terminal is positioned correctly. 2. Insert the terminal until the locking lug locks firmly. 3. Insert the terminal with terminal retainer in the temporary lock position.
(b) Push the secondary locking device or terminal retainer in to the full lock position. 5. CONNECT CONNECTOR
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CAMRY (EM0250U) ABBREVIATIONS D
ABBREVIATIONS The following abbreviations are used in this manual.
A/C = Air Conditioning A/T = Automatic Transaxle ABS = Anti–Lock Brake System ACIS = Acoustic Control Induction System ACM = Active Control Engine Mount CAN = Controller Area Network EC = Electrochromic ECU = Electronic Control Unit ESA = Electronic Spark Advance ETCS–i = Electronic Throttle Control System–intelligent FL = Fusible Link IC = Integrated Circuit J/B = Junction Block LCD = Liquid Crystal Display LH = Left–Hand M/T = Manual Transaxle R/B = Relay Block RH = Right–Hand SFI = Sequential Multiport Fuel Injection SRS = Supplemental Restraint System SW = Switch TEMP. = Temperature TRAC = Traction Control VSC = Vehicle Stability Control VSV = Vacuum Switching Valve VVT = Variable Valve Timing VVT–i = Variable Valve Timing–intelligent w/ = With w/o = Without ∗ The titles given inside the components are the names of the terminals (terminal codes) and are not treated as being abbreviations. 17
CAMRY (EM0250U) E GLOSSARY OF TERMS AND SYMBOLS
BATTERY GROUND Stores chemical energy and The point at which wiring attaches to converts it into electrical energy. the Body, thereby providing a return Provides DC current for the auto’s path for an electrical circuit; without a various electrical circuits. ground, current cannot flow.
CAPACITOR (Condenser) HEADLIGHTS A small holding unit for temporary 1. SINGLE Current flow causes a headlight storage of electrical voltage. FILAMENT filament to heat up and emit light. A headlight may have either a single (1) filament or a double (2) filament
CIGARETTE LIGHTER An electric resistance heating 2. DOUBLE FILAMENT element.
CIRCUIT BREAKER HORN Basically a reusable fuse, a circuit An electric device which sounds a breaker will heat and open if too loud audible signal. much current flows through it. Some units automatically reset when cool, others must be manually reset. DIODE IGNITION COIL A semiconductor which allows Converts low–voltage DC current current flow in only one direction. into high–voltage ignition current for firing the spark plugs.
DIODE, ZENER LIGHT A diode which allows current flow in one Current flow through a filament direction but blocks reverse flow only up causes the filament to heat up and to a specific voltage. Above that potential, emit light. it passes the excess voltage. This acts as a simple voltage regulator.
PHOTODIODE LED (LIGHT EMITTING DIODE) The photodiode is a semiconductor Upon current flow, these diodes emit which controls the current flow light without producing the heat of a according to the amount of light. comparable light.
DISTRIBUTOR, IIA METER, ANALOG Channels high–voltage current from Current flow activates a magnetic the ignition coil to the individual coil which causes a needle to move, spark plugs. thereby providing a relative display against a background calibration.
FUSE METER, DIGITAL A thin metal strip which burns through Current flow activates one or many LED’s, LCD’s, or fluorescent when too much current flows through it, FUEL thereby stopping current flow and displays, which provide a relative or protecting a circuit from damage. digital display. FUSIBLE LINK (for Medium Current Fuse) A heavy–gauge wire placed in high MOTOR amperage circuits which burns through on A power unit which converts overloads, thereby protecting the circuit. The numbers indicate the crosssection M electrical energy into mechanical energy, especially rotary motion. (for High Current Fuse or surface area of the wires. Fusible Link)
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CAMRY (EM0250U) E
RELAY SPEAKER Basically, an electrically operated An electromechanical device which 1. NORMALLYswitch which may be normally creates sound waves from current CLOSED closed (1) or open (2). flow. Current flow through a small coil creates a magnetic field which either opens or closes an attached switch. 2. NORMALLY SWITCH, MANUAL OPEN Opens and closes circuits, thereby 1. NORMALLY OPEN stopping (1) or allowing (2) current flow. RELAY, DOUBLE THROW A relay which passes current 2. NORMALLY through one set of contacts or the CLOSED other.
RESISTOR SWITCH, DOUBLE THROW An electrical component with a fixed A switch which continuously passes resistance, placed in a circuit to current through one set of contacts reduce voltage to a specific value. or the other.
RESISTOR, TAPPED SWITCH, IGNITION A resistor which supplies two or A key operated switch with several more different non adjustable positions which allows various resistance values. circuits, particularly the primary ignition circuit, to become operational. RESISTOR, VARIABLE or RHEOSTAT A controllable resistor with a variable rate of resistance. Also called a potentiometer or rheostat.
SENSOR (Thermistor) SWITCH, WIPER PARK A resistor which varies its resistance Automatically returns wipers to the with temperature. stop position when the wiper switch is turned off.
SENSOR, SPEED TRANSISTOR Uses magnetic impulses to open A solidstate device typically used as and close a switch to create a signal an electronic relay; stops or passes for activation of other components. current depending on the voltage (Reed Switch Type) applied at ”base”.
SHORT PIN WIRES Used to provide an unbroken Wires are always drawn as connection within a junction block. (1) NOT straight lines on wiring CONNECTED diagrams. Crossed wires (1) without a black dot at the junction are SOLENOID not joined; An electromagnetic coil which forms crossed wires (2) with a a magnetic field when current flows, (2) SPLICED black dot or octagonal ( ) to move a plunger, etc. mark at the junction are spliced (joined) connections.
19
CAMRY (EM0250U) F RELAY LOCATIONS [Engine Compartment]
Engine Control Engine Control Module(2AZ-FE) Module(2GR-FE)
Engine Room Skid Control ECU R/B with Actuator Engine Room J/B
Cooling Fan ECU Transmission Control ECU [Instrument Panel] ID Code Box (*1) Junction Connector (CAN) J/B No.4 Transponder Key ECU (*2) A/C Amplifier
J/B No.3 Certification ECU
Turn Signal Flasher Tire Pressure Warning ECU
Airbag Sensor Assembly Center
Stereo Component Amplifier Main Body ECU
Instrument Panel J/B
* 1:w/ Smart System * 2:w/o Smart System
Steering Lock ECU Transponder Key Amplifier Shift Lock Control ECU
20
CAMRY (EM0250U) F [Body] Sliding Roof Control ECU and Motor Door Control Receiver
Tire Pressure Warning Overhead J/B Antenna and Receiver [Seat]
Occupant Classification ECU
21
CAMRY (EM0250U) F RELAY LOCATIONS
1 : Engine Room R/B Engine Compartment Left (See Page 20) : Engine Room J/B
* 1:120A ALT (for High Current) * 2:30A ST/AM2 (for High Current) * 3:50A HTR (for High Current) * 4:50A ABS No.1 (for High Current) * 5:50A FAN MAIN (for High Current) * 6:30A ABS No.2 (for High Current) 1G * 7:50A RR DEF (for High Current) 1 * 8:40A CDS FAN (for High Current) * 9:40A RDI FAN (for High Current) (from Engine Room Main Wire) *9 Wire Color : W
*2 *8
2 30A 1F 1 1 EFI MAIN 2 (from Engine Room Main Wire) *7 25A Wire Color : B AMP H-LP (LH) 1 15A H-LP (RH) *6 15A H-LP (LL) 15A *5 H-LP (RL) Unit B 15A 2 Unit D HORN *4 10A 25A *1 1
DOOR NO.1 *3 EFI NO.1 10A MPX-B Unit A 10A 1C A/F 1 20A S-HORN (from Engine Wire) 7.5A STR LOCK Wire Color : B 1 20A 2 IG2 1 20A 2 HAZ 1 15A 2 EFI NO.2 RADIO NO.1 ETCS 1 15A 2 2 15A 1 1 10A 2 EFI NO.3 ECU-B NO.1 1 10A 2 2 10A 1 DOME 2 10A 1 SHORT 2 1
ALT-S 127.5A AM2 127.5A 3
RR DEF Relay 124
5 1 IG2 Relay 5 3 VSC No.1 Relay 2 3 3 ST CUT Relay 5 5 12 12
ST Relay 2
3 3 35 VSC NO.2 Relay MGC Relay 5 5 12 12 1
Unit C Unit E
22
CAMRY (EM0250U) F
Unit E
2AZ-FE 2GR-FE
1 5 3 FAN NO.1 Relay 2
1 FAN NO.3 Relay 5 3 2
2
1 35FAN MAIN Relay FAN NO.2 Relay 4 5 3 2 1
23
CAMRY (EM0250U) F RELAY LOCATIONS
1 : Engine Room R/B Engine Compartment Left (See Page 20) : Engine Room J/B
Unit D
View A
View B
View C
24
CAMRY (EM0250U) F
View A
Black
5 4 3 2 1 6 5 4 3 2 1
(from Engine Room (from Engine Room Main Wire) Main Wire)
1A 1B
5 4 3 2 1 6 5 4 3 2 1 View B
Black
13121110 9 8 7 6 13121110 9 8 7 6 5 4 3 2 1 5 4 3 2 1
(from Engine Room (from Engine Room Main Wire) Main Wire)
1D 1E
5 4 3 2 1 543 21 13121110 9 8 7 6 13121110 9876 View C
25
CAMRY (EM0250U) F RELAY LOCATIONS [Engine Room R/B and Engine Room J/B Inner Circuit]
Unit C 1 2 1 1 15A EFI NO.2 1 2 1 10A EFI NO.3 1 1
1 2 1 15A RADIO NO.1 1 2 1 SHORT 10A ECU-B NO.1 1 2 1 2 1 1G 1 10A DOME 12 1 7.5A AM2 1 2 1 7.5A ALT-S 1
1
1
1 2 1 10A ETCS 1 2 1 15A HAZ 1 2 1 20A IG2 1 2 1 20A STR LOCK 1 2 1 30A EFI MAIN 1
12 1 25A AMP 1 2 1 25A DOOR NO.1
(Cont. Next Page)
26
CAMRY (EM0250U) F
(Cont'd)
Unit A 30A ST/AM2 1
1
1
1
120A ALT
1
1
1 1C 1
1 1F 1
Unit B 1 50A HTR 1 50A ABS No.1 1 50A FAN MAIN 1 30A ABS No.2 1 50A RR DEF 1
1
1 40A CDS FAN 1 40A RDI FAN 1
(Cont. Next Page)
27
CAMRY (EM0250U) F RELAY LOCATIONS [Engine Room R/B and Engine Room J/B Inner Circuit]
(Cont'd)
Unit D
A/F Relay 20A A/F 4 1A
S-HORN Relay 7.5A S-HORN 5 1A
11 1D 10A MPX-B 3 1A 10A EFI NO.1 2 1A
H-LP (RL) Relay 15A H-LP (RL) 5 1B
H-LP (LL) Relay 15A H-LP (LL) 4 1B
15A H-LP (RH) 3 1B DRL Relay
15A H-LP (LH) 2 1B
(Cont. Next Page)
28
CAMRY (EM0250U) F
(Cont'd)
HORN Relay 10A HORN 6 1B
10 1D
9 1D Light Control Circuit 10 1E 8 1D
11 1E
EFI Relay 12 1E
9 1E
C/OPN Relay 6 1E 13 1E 7 1E
8 1E 12 1D
29
CAMRY (EM0250U) F RELAY LOCATIONS
: Instrument Panel J/B Cowl Side Left (See Page 20)
IM 20 19 18 17 16 15 141312 11 10 9 8 7 6 5 4 3 2 1 IJ (from Instrument Panel Wire) 123456 789101112 IK 1615 14131211 10 9 8 7 6 5 4 3 2 1 (from Instrument Panel Wire)
(from Instrument Panel Wire) Yellow 9 10 111213141516 1112131415 16 17 18 19 20 6 2 1 1 2 3 45 678 1 2 3 4 567 8 9 10 5 4 3 121110 9 8 7 IL IE 123456 12 11 10 9 8 7 78 910 6 5 4 3 2 1 (from Instrument Panel Wire) (from Instrument Panel Wire) 7 8 9 10 11 12 1112131415 16 17 18 19 20 6 5 4 3 2 1 1 2 3 456 1 2 3 4 567 8 9 10 10 9 8 7 IF IC 20 19 18 17 16 15 14131211 14 13 12 11 10 9 8 10 9 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 (from Instrument Panel Wire) 8 9 10 11 121314 12 13 14 15 16 91011 6 5 4 3 2 1 (from Engine Room Main Wire) 1 2 3 4567 1 2 3 456 78 121110 9 8 7 ID IR 1 23456 16 15 14 13 12 9 1110 7 89101112 8 7 6 5 4 3 2 1 (from Instrument Panel Wire) 7 8 9 10 11 12 8 9 10 11 12 (from Engine Room Main Wire) 7 13 2 1 132 456 1 1 2 3 456 IO IB 12 11 10 9 8 7 13 6 5 4 3 2 1 12 (from Floor Wire) (from Engine Room Main Wire)
3 3 IP 21 2 1 12 11 10 9 8 7 IA 214 5 5 122 5 1 6 5 4 3 2 1 3 3 1 3 5 5 (from Floor Wire) (from Engine Room Main Wire) FOG Relay IG1 Relay PWR Relay TAIL Relay ACC Relay
30
CAMRY (EM0250U) F
1 2 3 4 5 6 7 8 9 10 11 12 13 Main Body ECU 14 15 16 17 18 19 20 21 IH 22 16 15 14 1312 11 10 9 23 8 7 6 5 4 3 2 1 24 25 26 (from Instrument Panel Wire)
IG 2 2 30A POWER 7 8 9 1011126 7 8 9 10 9 10 111213 14 15 16 (for High Current) 121110 9 8 7 1 2 3564 1 2 3 4 5 1 2 3 4 5 6 7 8 1 1 6 5 4 3 2 1
(from Instrument Panel Wire) 30A P/SEAT (for High Current) II 10 9 8 7 6 5 4 3 2 1
(from Instrument Panel Wire)
31
CAMRY (EM0250U) 32 F RELAY LOCATIONS : InstrumentPanelJ/B
ECU IG NO.1 10A RR DOOR RH ECU IG NO.2 25A 7.5A RR DOOR LH A/C NO.2 25A
CAMRY (EM0250U) 10A WASH
10A FR FOG Cowl SideLeft(SeePage20) S-HTR 15A 20A OBD GAUGE NO.1 7.5A 10A WIP 25A STOP 10A
INJ 15A IGN 10A AM1 GAUGE NO.2 7.5A 7.5A A/C ECU-ACC 7.5A 7.5A PWR 25A DOOR NO.2 PWR OUTLET 25A 20A S/ROOF RADIO NO.2 30A 7.5A TAIL MIR HTR 15A 10A PANEL 7.5A F [Instrument Panel J/B Inner Circuit]
4 IC
5 IC
1 IE 6 ID
2 IE 14 ID
10 IF 11 IH
1 IR 3 IL 15A TAIL 4 8 IP 5 3 1 IA 6 IF 7. 5A PANEL 1 2 2 IO 3 IR 4 IK TAIL Relay 4 IH 5 IK 1 IC 6 IK 5 ID 11 IM 5 3 6 IG 4 ID 15A FR FOG 1 2 4 IL 8 II FOG Relay
10 IM
11 IO 6 IE 12 IF 10 IH 10 IO 5 IE 7.5A RADIO NO.2 16 IM 10 IG 5 3 12 IO 3 IM 20A PWR OUTLET 2 1 2 IF 3 II 8 IK 2 IB ACC Relay 7.5A ECU-ACC 13 IO 5 IH 10A MIR HTR 3 IE 12 IJ
3 IG 1 IK
10 IE 11 IL 12 3 IF 4 IO 30A P/SEAT 1 IH 7 ID
12 IM 8 ID
9 IJ 8 IG
14 IK 6 II
4 IR 12 IP
(Cont. Next Page)
33
CAMRY (EM0250U) F RELAY LOCATIONS [Instrument Panel J/B Inner Circuit]
(Cont'd)
2 IP 6 IC
14 IF 11 IF
16 IH 3 IO
9 IO 10 IR 10A ECU IG NO.1 4 IE 10A GAUGE NO.1 2 IC
4 IF 2 II 25A WIP 12 IH 11 IC 6 IM 12 IC 8 IF 10A WASH 12 ID 9 IF 16 IF 1 IG 10A A/C NO.2 19 IM 11 IR 20 IM 11 IJ 20A S-HTR 19 IF 13 IK 5 3 6 IO 2 IR 7.5A ECU IG NO.2 2 1 9 II 7 IJ 13 ID IG1 Relay 12 10 IK 7 IF 30A POWER 1 IP 10 IL 7 IP 10 IP 5 3 25A RR DOOR LH 1 IL 6 IR 25A RR DOOR RH 1 2 7 IR
3 IC PWR Relay 8 IM 9 IC 7.5A A/C 11 IK 2 IG 18 IM 1 II 4 II 9 IL 7.5A AM1 9 IK 25A DOOR NO.2 12 IR 17 IF 30A S/ROOF 6 IJ
12 IL 4 IM 7.5A OBD 4 IP
17 IM 8 IC 25A PWR 10A STOP 5 IM
(Cont. Next Page)
34
CAMRY (EM0250U) F
(Cont'd)
13 IF 7 IC
7 IK 14 IC
9 IP 4 IG
13 IC 3 IH
15 IF 2 IM
7 IL
7 IM 12 IG 7.5A GAUGE NO.2 3 IP 1 ID
7 II 9 IE 10A IGN 9 IG
10 IC 2 IH
15 ID 13 IM
5 IG 14 IM
10 II 8 IO
1 IM 11 IG 15A INJ 5 IR 7 IH
18 IF 8 IH
2 IJ 5 IF
6 IP 1 IJ
4 IJ 2 IK
12 IK 11 IP
123 18 21 13 23 2419 57 1 22 15 2 7 IE 14 UL1 PWS HUSTP UL2 PKB TRLY ACT+ IG BATB 9 IR LIN1 ACT- ILE GND1 ACC (*1) 16 ID 16 6 8 IE ALTB 15 IH 4 6 IL GND2 9 IM 17 7 IO LCTY 3 ID 8 5 IL HRLY 13 IH 20 LSR (*2) Main Body ECU 5 IP LSWL (*1) 3 IJ 9 11 ID L1 15 IK 25 5 II HORN 5 IJ 10 10 ID L2 16 IK 26 11 1 IF BECU (*2) DRL 9 ID
*1:w/ Smart Key System *2:w/o Smart Key System
35
CAMRY (EM0250U) F RELAY LOCATIONS
: J/B No.3 Behind the Combination Meter (See Page 20)
3P 12345678910 11 12 Gray 3Q 12 11 10 9586743 2 1 (from Instrument Panel No.2 Wire) 1 2345678910 11 12 12 11 10 9586743 2 1 3R (from Instrument Panel No.2 Wire) 12 11 10 9586743 2 1 12345678910 11 12 3S (from Instrument Panel No.2 Wire) 12 11 10 987654321
(from Instrument Panel No.2 Wire) Gray 12348576910 11 12 3T 3U 12 11 10 987654321 12 11 10 987654321 12348576910 11 12 12348576910 11 12 (from Instrument Panel No.2 Wire) (from Instrument Panel No.2 Wire) Gray 3B 3A 12 11 10 987654321 12 11 10 987654321 12348576910 11 12 (from Instrument Panel Wire) (from Instrument Panel Wire) 12348576910 11 12 3C Gray 12 11 10 987654321 3D 12348576910 11 12 12 11 10 987654321 (from Instrument Panel Wire) 12348576910 11 12 3E (from Instrument Panel Wire) 12348576910 11 12 12 11 10 987654321 Gray 12348576910 11 12 (from Instrument Panel Wire) 3F 3G 12 11 10 987654321 12348576910 11 12 12 11 10 987654321 (from Instrument Panel Wire) (from Instrument Panel Wire) Gray 3H 12 11 10 987654321 12348576910 11 12 3I 12 11 10 987654321 (from Instrument Panel Wire) 12348576910 11 12 (from Instrument Panel Wire) Gray 3J 12348576910 11 12 3K 12 11 10 987654321 12348576910 11 12 12 11 10 987654321 (from Instrument Panel Wire) (from Instrument Panel Wire) 12348576910 11 12 3M Gray 3L 12348576910 11 12 12 11 10 987654321 12 11 10 987654321 12348576910 11 12 (from Instrument Panel Wire) 3O (from Instrument Panel Wire) 12348576910 11 12 12 11 10 987654321 (from Instrument Panel Wire) Gray 3N 12 11 10 987654321 (from Instrument Panel Wire)
36
CAMRY (EM0250U) Memo
37
CAMRY (EM0250U) F RELAY LOCATIONS [J/B No.3 Inner Circuit]
2 3P 10 3P
10 3N 3 3J
3 3P 2 3J
10 3T 1 3Q
9 3T 1 3R
10 3U 12 3B
9 3U 11 3G
10 3B 12 3H
9 3J 12 3I
10 3M 12 3L
10 3O 2 3Q
4 3P 10 3K
11 3C 10 3L
5 3P 12 3N
8 3G 3 3Q
8 3H 11 3J
6 3P 4 3Q
7 3O 4 3R
7 3P 11 3S
7 3F 11 3T
7 3G 12 3U
8 3P 11 3U
6 3E 9 3B
9 3P 9 3C
3 3B 5 3Q
11 3P 11 3A
3 3D 10 3D
5 3C 11 3H
5 3K 10 3H
4 3K 6 3Q
5 3L 6 3A
5 3I 7 3J
5 3O 7 3M
(Cont. Next Page)
38
CAMRY (EM0250U) F
(Cont'd)
7 3Q 6 3R
8 3Q 8 3E
8 3R 7 3R
2 3S 5 3S
2 3T 5 3T
5 3U 4 3T
4 3U 3 3T
3 3U 4 3A
2 3U 4 3B
1 3U 4 3C
9 3Q 4 3L
9 3R 3 3L
2 3G 11 3R
1 3H 5 3D
10 3Q 6 3K
10 3R 6 3B
11 3Q 12 3R
3 3O 2 3O
12 3Q 12 3S
1 3D 9 3A
2 3R 10 3S
12 3C 10 3C
11 3I 9 3E
11 3K 9 3H
11 3L 9 3L
3 3R 11 3N
9 3F 9 3S
9 3M 8 3S
5 3R 7 3S
9 3D 6 3S
9 3K 8 3K
8 3M 8 3L
(Cont. Next Page)
39
CAMRY (EM0250U) F RELAY LOCATIONS [J/B No.3 Inner Circuit]
(Cont'd)
4 3S 12 3A
3 3M 11 3F
3 3S 10 3F
3 3A 12 3O
1 3S 11 3O
2 3C 5 3A
1 3L 6 3C
1 3M 5 3G
12 3T 5 3N
10 3A 4 3I
8 3T 2 3A
8 3A 2 3B
7 3T 3 3F
6 3T 3 3G
7 3U 6 3H
6 3U 3 3H
6 3L 3 3I
1 3T 2 3K
1 3A 1 3K
8 3U 2 3M
7 3D 1 3N
7 3A 1 3O
7 3B 3 3C
5 3J 11 3B
5 3B 12 3E
5 3H 8 3B
6 3O 8 3C
1 3B 7 3K
1 3C 7 3L
1 3J 8 3N
(Cont. Next Page)
40
CAMRY (EM0250U) F
(Cont'd)
7 3C 12 3F
7 3I 12 3J
6 3N 12 3K
12 3D 8 3F
6 3M 9 3O
11 3D 8 3O
11 3M 4 3F
8 3D 4 3J
6 3D 2 3F
7 3E 3 3N
6 3F 1 3F
6 3J 2 3L
4 3D 12 3G
4 3O 9 3N
2 3D 10 3G
2 3N 10 3I
11 3E 9 3G
10 3J 4 3G
10 3E 9 3I
12 3M 6 3G
5 3E 6 3I
5 3F 1 3G
4 3E 2 3I
4 3H 1 3I
3 3E 7 3H
3 3K 8 3J
2 3E 2 3H
4 3M 5 3M
1 3E 8 3I
4 3N 7 3N
41
CAMRY (EM0250U) F RELAY LOCATIONS
: J/B No.4 Instrument Panel Brace Center (See Page 20)
4A Gray 4B 121110 92867415 3 123456789101112 123456789101112 121110 92867415 3 4C (from Instrument Panel Wire) (from Instrument Panel Wire) 121110 92867415 3 123456789101112 Gray 4D 121110 92867415 3 (from Instrument Panel Wire) 123456789101112 4E 121110 92867415 3 123456789101112 (from Instrument Panel Wire) 121110 92867415 3 4G (from Instrument Panel Wire) Gray 4F 121110 92867415 3 123456789101112 123456789101112 (from Instrument Panel Wire) (from Instrument Panel Wire) Gray 4H 123456789101112 121110 92867415 3 4I (from Instrument Panel Wire) 121110 92867415 3 Gray 121110 92867415 3 4J 4K 121110 92867415 3 123456789101112 121110 92867415 3 (from Instrument Panel Wire) Gray 4L 4M 121110 92867415 3 123456789101112 123456789101112 (from Instrument Panel Wire) (from Instrument Panel Wire)
42
CAMRY (EM0250U) F [J/B No.4 Inner Circuit]
12 4D 8 4B
11 4H 9 4B
12 4H 10 4B
12 4K 8 4C
12 4L 8 4D
1 4A 10 4H
1 4D 11 4J
1 4E 12 4J
2 4E 4 4I
1 4G 5 4I
1 4I 6 4K
4 4A 3 4B
5 4D 4 4B
6 4F 5 4B
6 4I 4 4D
11 4B 4 4H
11 4I 3 4J
12 4I 4 4J
11 4M 5 4J
12 4B 3 4A
9 4D 3 4I
10 4D 7 4A
11 4D 7 4L
10 4J 12 4E
10 4K 12 4G
11 4K 12 4M
2 4D 4 4E
1 4F 5 4E
2 4F 5 4H
11 4A 4 4L
12 4C 5 4L
(Cont. Next Page)
43
CAMRY (EM0250U) F RELAY LOCATIONS [J/B No.4 Inner Circuit]
(Cont'd)
3 4G 9 4A
5 4K 10 4C
2 4A 9 4L
1 4B 8 4H
2 4B 7 4I
3 4D 8 4I
3 4F 9 4H
4 4F 9 4I
1 4H 10 4I
2 4H 2 4G
3 4H 2 4K
2 4I 3 4K
1 4J 4 4K
2 4J 8 4A
1 4K 7 4F
1 4L 8 4F
5 4C 1 4M
4 4M 10 4E
9 4F 10 4M
9 4G 6 4H
9 4E 5 4M
8 4K 7 4H
9 4C 6 4M
7 4K 6 4C
10 4A 8 4L
10 4G 3 4L
5 4A 3 4M
5 4G 1 4C
10 4L 2 4C
11 4L 3 4C
(Cont. Next Page)
44
CAMRY (EM0250U) F
(Cont'd)
9 4J 4 4C
9 4M 5 4F
6 4J 6 4E
6 4L 6 4G
8 4J 11 4F
8 4M 9 4K
7 4J 12 4A
7 4M 12 4F
8 4E 2 4L
8 4G 2 4M
7 4E 6 4A
7 4G 6 4B
11 4E 7 4B
11 4G 7 4C
3 4E 6 4D
4 4G 7 4D
11 4C
10 4F
45
CAMRY (EM0250U) F RELAY LOCATIONS
Junction Connector (CAN) Instrument Panel Brace Center (See Page 20)
E42 E45 Black
2 2 1 1
1 1 22
2 2 2 2 2 1 1 1 1 1
E46 E62 E63 E43 E44 Blue Gray Brown Black
1 1 1 1 1 2 2 2 2 2
46
CAMRY (EM0250U) F [Junction Connector (CAN) Inner Circuit]
E42(A), E43(B), E44(C), E45(D), E46(E), E62(G), E63(H)
1 A
1 B 1 C
1 D
1 E
1 G
1 H
2 A
2 B
2 C
2 D
2 E
2 G
2 H
47
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [2GR–FE]
A16
A14
A8
A35
(*2) A26
A29
A37
* 1:w/o VSC * 2:w/ VSC TMC Made
A34 A28 A25 A27 A23 A4 A2 A5 A3 A13 A1 (*1)
A 1 Fog Lamp (Front LH) A23 Security Horn A 2 Ambient Temp. Sensor A25 Skid Control ECU with Actuator A 3 Horn (High) A26 Skid Control ECU with Actuator A 4 Horn (Low) A27 A/C Pressure Sensor A 5 Engine Hood Courtesy SW A28 Airbag Sensor (Front RH) A 8 Headlamp (LH High) A29 Headlamp (RH High) A13 Airbag Sensor (Front LH) A34 Fog Lamp (Front RH) A14 Speed Sensor (Front LH) A35 Speed Sensor (Front RH) A16 Brake Fluid Level Warning SW A37 Windshield Washer Motor
48
CAMRY (EM0250U) G
Position of Parts in Engine Compartment [2GR–FE]
(*5) A59
A55 (*4) B1 (*3) A60 A47
A51 A46
A50 A45
A49 A48
A43
* 3:w/ VSC TMMK Made * 4:TMC Made * 5:TMMK Made
A52 A54 A53
A43 Junction Connector B 1 Windshield Wiper Motor A45 Headlamp (LH Low) A46 Turn Signal and Parking Lamp (Front LH) A47 Side Marker Lamp (Front LH) A48 Wireless Door Lock Buzzer A49 Headlamp (RH Low) A50 Turn Signal and Parking Lamp (Front RH) A51 Side Marker Lamp (Front RH) A52 Washer Level Warning SW A53 VSV (Air Intake Control) A54 Cooling Fan ECU A55 Engine Control Module A59 Windshield Wiper Motor A60 Skid Control ECU with Actuator
49
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [2GR–FE]
C17 C11 C12 C16 C15 C5
C2
C10
C4
C7 C1
C8 C6
C9 C3
C13 C14
C23 C21 C18 C19
C 1 Park/Neutral Position SW C12 Ignition Coil (No.3) C 2 Mass Air Flow Meter C13 Ignition Coil (No.2) C 3 Starter C14 Ignition Coil (No.4) C 4 Engine Coolant Temp. Sensor C15 Air Fuel Ratio Sensor (Bank 1 Sensor 1) C 5 Throttle Body Assembly C16 Noise Filter (Ignition RH) C 6 VSV (Purge) C17 Power Steering Oil Pressure SW C 7 Fuel Injector (No.1) C18 Generator C 8 Fuel Injector (No.3) C19 Generator C 9 Fuel Injector (No.2) C21 A/C Compressor C10 Fuel Injector (No.4) C23 Engine Oil Pressure SW C 11 Ignition Coil (No.1)
50
CAMRY (EM0250U) G
Position of Parts in Engine Compartment [2GR–FE]
C55 C40 C36 C38 C57
C42 V2
C43 V1
C41 C37
C48 C49
C47 C35
C46 C39
C45 C56
C53 C50 C52 C51 C44 C34 D1
C34 VSV (ACM) D 1 Starter C35 Air Fuel Ratio Sensor (Bank 2 Sensor 1) C36 Fuel Injector (No.5) V 1 Knock Control Sensor (Bank 2) C37 Fuel Injector (No.6) V 2 Knock Control Sensor (Bank 1) C38 Ignition Coil (No.5) C39 Ignition Coil (No.6) C40 VVT Sensor (Bank 1 Exhaust Side) C41 VVT Sensor (Bank 1 Intake Side) C42 Camshaft Timing Oil Control Valve (RH Exhaust Side) C43 Camshaft Timing Oil Control Valve (RH Intake Side) C44 VVT Sensor (Bank 2 Exhaust Side) C45 VVT Sensor (Bank 2 Intake Side) C46 Camshaft Timing Oil Control Valve (LH Exhaust Side) C47 Camshaft Timing Oil Control Valve (LH Intake Side) C48 VSV (ACIS) C49 Noise Filter (Ignition LH) C50 Crankshaft Position Sensor C51 Heated Oxygen Sensor (Bank 2 Sensor 2) C52 Heated Oxygen Sensor (Bank 1 Sensor 2) C53 A/C Compressor C55 Engine Control Module C56 Transmission Control ECU C57 Junction Connector
51
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [2AZ–FE]
A16
A24
A14
A8
A35
(*2) A26
A29
A37
* 1:w/o VSC * 2:w/ VSC TMC Made
A34 A28 A25 A27 A23 A4 A2 A6 A5 A3 A7 A13 A1 (*1)
A 1 Fog Lamp (Front LH) A23 Security Horn A 2 Ambient Temp. Sensor A24 Engine Control Module A 3 Horn (High) A25 Skid Control ECU with Actuator A 4 Horn (Low) A26 Skid Control ECU with Actuator A 5 Engine Hood Courtesy SW A27 A/C Pressure Sensor A 6 A/C Condenser Fan Motor A28 Airbag Sensor (Front RH) A 7 Radiator Fan Motor A29 Headlamp (RH High) A 8 Headlamp (LH High) A34 Fog Lamp (Front RH) A13 Airbag Sensor (Front LH) A35 Speed Sensor (Front RH) A14 Speed Sensor (Front LH) A37 Windshield Washer Motor A16 Brake Fluid Level Warning SW
52
CAMRY (EM0250U) G
Position of Parts in Engine Compartment [2AZ–FE]
(*4) B1 (*5) A59 (*3) A60 A47
A51 A46
A50 A45
A49 A48
A52
* 3:w/ VSC TMMK Made * 4:TMC Made * 5:TMMK Made
A45 Headlamp (LH Low) B 1 Windshield Wiper Motor A46 Turn Signal and Parking Lamp (Front LH) A47 Side Marker Lamp (Front LH) A48 Wireless Door Lock Buzzer A49 Headlamp (RH Low) A50 Turn Signal and Parking Lamp (Front RH) A51 Side Marker Lamp (Front RH) A52 Washer Level Warning SW A59 Windshield Wiper Motor A60 Skid Control ECU with Actuator
53
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Engine Compartment [2AZ–FE]
C9 C13 C8 C12 C10 C14 C5 C6 C2
C15
C16
C7 C4
C11 C3
C17 C1
C19
C18
C 1 Park/Neutral Position SW C 11 Ignition Coil (No.1) C 2 Mass Air Flow Meter C12 Ignition Coil (No.3) C 3 Starter C13 Ignition Coil (No.2) C 4 Engine Coolant Temp. Sensor C14 Ignition Coil (No.4) C 5 Throttle Body Assembly C15 Air Fuel Ratio Sensor (Bank 1 Sensor 1) C 6 VSV (Purge) C16 Noise Filter (Ignition RH) C 7 Fuel Injector (No.1) C17 Power Steering Oil Pressure SW C 8 Fuel Injector (No.3) C18 Generator C 9 Fuel Injector (No.2) C19 Generator C10 Fuel Injector (No.4)
54
CAMRY (EM0250U) G
Position of Parts in Engine Compartment [2AZ–FE]
C20 C32 C21 C22 C30 C33 C31 C23 D1
C24
C28
C27
C29
C26
C25
C20 Crankshaft Position Sensor D 1 Starter C21 A/C Compressor C22 Heated Oxygen Sensor (Bank 1 Sensor 2) C23 Engine Oil Pressure SW C24 Engine Control Module C25 Electronically Controlled Transmission Solenoid C26 Transmission Revolution Sensor (Turbine) C27 Transmission Revolution Sensor (Counter Gear) C28 Back–Up Lamp SW C29 Starter C30 Knock Control Sensor (Bank 1) C31 Camshaft Position Sensor C32 Camshaft Timing Oil Control Valve C33 Intake Air Control Valve
55
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel
(*1) E7 E6 E1 E15 E14 E12 E11 E24 E23 E25 E27 E10
E5
E8
E9
E13
E3
* 1:w/o Smart Key System
E2 E21 E17 E16 E18 E20 E19 E22 E30 E29 E32 E33 E31 (*1)
E 1 Diode (Door Courtesy Rear LH) E17 Steering Sensor E 2 Diode (Door Courtesy Rear RH) E18 Spiral Cable E 3 Outer Mirror SW E19 Windshield Wiper SW Assembly E 5 Diode (Door Courtesy Front LH) E20 Windshield Wiper SW Assembly E 6 Main Body ECU E21 Headlamp Dimmer SW Assembly E 7 Main Body ECU E22 Unlock Warning SW E 8 Main Body ECU E23 Ignition SW E 9 Main Body ECU E24 Key Interlock Solenoid E10 Data Link Connector 3 E25 Transponder Key Amplifier E 11 Automatic Light Control Sensor E27 A/C Room Temp. Sensor E12 Ion Generator E29 Power Outlet Socket (Front) E13 VSC Warning Buzzer E30 Airbag Sensor Assembly Center E14 Turn Signal Flasher E31 Transmission Control SW E15 Transponder Key ECU E32 Shift Lock Control ECU E16 Airbag Squib (Steering Wheel Pad) E33 Parking Brake SW
56
CAMRY (EM0250U) G
Position of Parts in Instrument Panel
(*2) E40 E50 E46 E62 E63 E43 E44 E45 E38 E58 E37 E41
E61
E59
E60
E39
* 2:w/ Smart Key System * 3:TMC Made * 4:TMMK Made
E51 E42 E52 E54 E48 E49 E55 E56 E57 E53 E35 E65 E34 (*2) (*4) (*3)
E34 Yaw Rate Sensor E51 Steering Lock ECU E35 Power Outlet Socket (Rear) E52 Power SW E37 Diode (Door Courtesy Front RH) E53 Tire Pressure Warning SW (Reset) E38 A/C Amplifier E54 Airbag Squib (Knee Airbag) E39 Blower Motor E55 Seat Heater SW E40 Junction Connector E56 Electrical Key Oscillator (Console) E41 Junction Connector E57 Shift Lock Control ECU E42 Junction Connector E58 Certification ECU E43 Junction Connector E59 Certification ECU E44 Junction Connector E60 Tire Pressure Warning ECU E45 Junction Connector E61 Option Connector (Bus Buffer) E46 Junction Connector E62 Junction Connector E48 Junction Connector E63 Junction Connector E49 Junction Connector E65 Yaw Rate Sensor E50 ID Code Box
57
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Instrument Panel
(*5) (*6)(*8) (*7) (*5) (*6) F21 F22 F2 F1 F6 F3 F8 F4 F26 F9 F11 F14 F24 F23 F13 F5 F25
F12
F15
F16
* 5:8 Speaker * 6:6 Speaker * 7:8 Speaker w/ Navigation System * 8:8 Speaker w/o Navigation System
F7 F10 F17 F20 F18 F19
F 1 Combination Meter F 14 Navigation Receiver Assembly F 2 Combination Meter F 15 Antenna Amplifier F 3 Clock F 16 A/C Control Assembly F 4 Hazard Warning Signal SW F 17 Stereo Jack Adapter F 5 Glove Box Lamp F 18 Stereo Component Amplifier F 6 Radio Receiver Assembly F 19 Stereo Component Amplifier F 7 Radio Receiver Assembly F 20 Stereo Component Amplifier F 8 Radio Receiver Assembly F 21 Tweeter (Front LH) F 9 Navigation Receiver Assembly F 22 Tweeter (Front LH) F 10 Navigation Receiver Assembly F 23 Tweeter (Front RH) F 11 Radio Receiver Assembly F 24 Tweeter (Front RH) F 12 Navigation Receiver Assembly F 25 Junction Connector F 13 Navigation Receiver Assembly F 26 Radio Receiver Assembly
58
CAMRY (EM0250U) G
Position of Parts in Instrument Panel
a1 b1 c1 c2
A58
A22
A21
A18
A19 A41 A42 A17 N1 O1 A57 e1 A56 A40
A17 Accelerator Position Sensor O 1 Airbag Sensor Assembly Center A18 Parking Brake SW A19 Stop Lamp SW a 1 Spiral Cable A21 Cruise Control Clutch SW Steering Pad SW A22 Clutch Start SW A40 Junction Connector b 1 Cruise Control SW A41 Junction Connector Spiral Cable A42 Junction Connector A56 Short Connector c 1 Airbag Squib (Front Passenger’s Airbag Assembly) A57 Short Connector c 2 Airbag Squib (Front Passenger’s Airbag Assembly) A58 Junction Connector e 1 A/C Amplifier N 1 Airbag Sensor Assembly Center A/C Blower Assembly
59
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Body
N18 N29 O16 N19 O6 O7
O8
O18
O17
P1
N21 O12
N34 O21
N6 O10
N7 O19
O13
N8 N13 N15 N12 N16 N11 N10 N28 N23 O14 N17 N25 O15 N26 N24 O9
N 6 Door Courtesy SW (Driver’s Side) O 6 Door Courtesy SW (Front Passenger’s Side) N 7 Side Airbag Sensor (Front LH) O 7 Side Airbag Sensor (Front RH) N 8 Pretensioner (LH) O 8 Pretensioner (RH) N10 Fuel Suction Pump and Gage Assembly O 9 Side Airbag Sensor (Rear RH) N 11 Electrical Key Oscillator (Rear Seat) O10 Door Courtesy SW (Rear RH) N12 Side Airbag Sensor (Rear LH) O12 Speaker (Rear LH) N13 Door Courtesy SW (Rear LH) O13 Speaker (Rear RH) N15 Noise Filter (Dome and Stop) O14 Speaker (Rear LH) N16 Center Stop Lamp O15 Speaker (Rear RH) N17 Canister Pump Module O16 Curtain Shield Airbag Squib (RH) N18 Noise Filter (Rear Window Defogger) O17 Door Control Receiver N19 Rear Window Defogger O18 Door Control Receiver N21 Curtain Shield Airbag Squib (LH) O19 Electrical Key Antenna N23 Diode (Luggage Compartment Lamp) O21 Junction Connector N24 Luggage Compartment Lamp N25 Electrical Key Oscillator (Inside Luggage Room) P 1 Rear Window Defogger N26 Luggage Compartment Lamp N28 Junction Connector N29 Junction Connector N34 Tire Pressure Warning Antenna and Receiver
60
CAMRY (EM0250U) G
Position of Parts in Body
(*2) (*1) Q7 Q6 Q13 Q3 Q9 Q12 Q5 H2 Q8 Q2 H4 H5 H6 Q11 Q10 W1 H8 H7 J1
J3 Q1 J5 H1 S10 W2 S11 I3 S9 I1 g1 I5 S4 I4 S13 M1 S12 X1 S2 X2 S1
* 1:TMC Made * 2:TMMK Made * 3:w/ Smart Key System * 4:w/o Smart Key System
I6 I7 K1 K3 K5 f1 S15 S16 S3 S14 S5 S6 S8 (*4) (*3)
H 1 Speaker (Front Door RH) Q 8 Vanity Lamp (RH) H 2 Outer Rear View Mirror (RH) Q 9 Room Lamp (Center) H 4 Power Window Regulator Motor Q10 Map Lamp (RH) (Front Passenger’s Side) Q11 Map Lamp (LH) H 5 Door Lock Control SW Q12 Microphone (Navigation) H 6 Power Window SW (Front Passenger’s Side) Q13 Sliding Roof Control ECU and Motor H 7 Courtesy Lamp (Front Door RH) H 8 Door Lock Assembly (Front Passenger’s Side) S 1 License Plate Lamp (RH) S 2 Rear Combination Lamp (RH) I 1 Speaker (Front Door LH) S 3 Rear Combination Lamp (LH) I 3 Outer Rear View Mirror (LH) S 4 License Plate Lamp (LH) I 4 Power Window Regulator Motor (Front LH) S 5 Door Lock Assembly (Luggage) I 5 Power Window Regulator Motor (Front LH) S 6 Luggage Compartment Door Lock Cylinder I 6 Courtesy Lamp (Front Door LH) S 8 Luggage Compartment Door Lock Cylinder I 7 Door Lock Assembly (Driver’s Side) S 9 Luggage Electrical Key SW S10 Turn Signal Lamp (Rear LH) J 1 Power Window SW (Rear RH) S 11 Rear Combination Lamp (LH) J 3 Power Window Regulator Motor (Rear RH) S12 Rear Combination Lamp (RH) J 5 Door Lock Assembly (Rear RH) S13 Turn Signal Lamp (Rear RH) S14 Electrical Key Oscillator (Outside Luggage Room) K 1 Power Window SW (Rear LH) S15 Junction Connector K 3 Power Window Regulator Motor (Rear LH) S16 Junction Connector K 5 Door Lock Assembly (Rear LH) W 1 Door Outside Handle (Front RH) M 1 Power Window Master SW W 2 Electrical Key Oscillator (Front Door RH) Q 1 Vanity Lamp SW (LH) X 1 Door Outside Handle (Front LH) Q 2 Vanity Lamp SW (RH) X 2 Electrical Key Oscillator (Front Door LH) Q 3 Inner Rear View Mirror Q 5 Microphone (Navigation) f 1 Speed Sensor (Rear LH) Q 6 Overhead J/B Q 7 Vanity Lamp (LH) g 1 Speed Sensor (Rear RH)
61
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
Position of Parts in Seat [w/ Power Seat]
U11 N27 N3 U3 U6 U4 U5 T7 T1 T11 T6 O20 T18 T8 Y1
U1
U2
Z1
U7
U8
T14 T15 T10 T16 T17 T3
N 3 Front Seat Inner Belt (Driver’s Side) U 1 Power Seat Motor (Driver’s Seat Slide Control) N27 Junction Connector U 2 Power Seat Motor (Driver’s Seat Front Vertical Control) U 3 Power Seat Motor (Driver’s Seat Reclining Control) O20 Junction Connector U 4 Power Seat Motor (Driver’s Seat Lifter Control) U 5 Power Seat Motor T 1 Power Seat Motor (Driver’s Seat Lumbar Support Control) (Front Passenger’s Seat Slide Control) U 6 Seat Heater (LH) T 3 Power Seat Motor U 7 Power Seat SW (Driver’s Seat) (Front Passenger’s Seat Reclining Control) U 8 Power Seat SW (Driver’s Seat Lumbar Support Control) T 6 Seat Heater (RH) U 11 Junction Connector T 7 Front Seat Inner Belt (Front Passenger’s Side) T 8 Power Seat SW (Front Passenger’s Seat) Y 1 Side Airbag Squib (RH) T 10 Occupant Classification ECU T 11 Occupant Classification ECU Z 1 Side Airbag Squib (LH) T 14 Occupant Classification Sensor (Front LH) T 15 Occupant Classification Sensor (Rear LH) T 16 Occupant Classification Sensor (Front RH) T 17 Occupant Classification Sensor (Rear RH) T 18 Junction Connector
62
CAMRY (EM0250U) G
Position of Parts in Seat [w/o Power Seat]
Z1 N3 d2 d3 O3 O4 d1 d4 d5 Y1
N 3 Front Seat Inner Belt (Driver’s Side) Z 1 Side Airbag Squib (LH)
O 3 Front Seat Inner Belt (Front Passenger’s Side) d 1 Occupant Classification ECU O 4 Occupant Classification ECU d 2 Occupant Classification Sensor (Front LH) d 3 Occupant Classification Sensor (Rear LH) Y 1 Side Airbag Squib (RH) d 4 Occupant Classification Sensor (Front RH) d 5 Occupant Classification Sensor (Rear RH)
63
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points [2GR–FE]
Engine Room Main C4 Sensor C7 CV1 Engine Room AB1 C5 Wire Wire No.2 Wire
CA3
CA1
Engine Wire CA2
Engine No.2 Wire
A4 A1 A5 A2
64
CAMRY (EM0250U) G
: Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points [2AZ–FE]
Engine Room Main Engine Wire Engine Room AB1 Wire No.2 Wire
CA3
CA1
CA2
Engine No.2 Wire
A4
A5 A1
A2
C6 C4
65
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness
Roof Wire AE7 AE2 FE3 FE2 AE3 AE4
AE5
AE6 EQ1 OF1 Engine Room Front Door Main Wire RH Wire Front Door HE2 LH Wire HE1 IE2 EO1 IE1 EO2 EN1 Floor EN2 No.2 Wire
Floor Wire Instrument Panel Instrument Panel Instrument Panel NA1 EA1 Wire No.2 Wire Wire Assembly Ec1 OA1 : Location of Ground Points
E1 F1 E3
A3 E2 F2 A6 F3
66
CAMRY (EM0250U) G
: Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points
Roof Wire Front Door Electrical Key HW1 JO1 Rear Door RH Wire Wire Harness RH No.1 Wire
(*1) Floor IM1 No.3 Wire (*2) IM2 P1 Electrical Key Wire Harness LH O1
IX1 gN1
KN1 Skid Control Sensor Wire * 1:w/ Jam Protection * 2:w/o Jam Protection Floor No.2 Wire SN1
Front Door Rear Door Floor Wire Skid Control N1 S1 Luggage LH Wire No.2 Wire fO1 Sensor Wire Room Wire
67
CAMRY (EM0250U) G ELECTRICAL WIRING ROUTING
: Location of Connector Joining Wire Harness and Wire Harness [w/ Power Seat]
Front Seat NZ2 Floor Wire Floor No.2 Wire OY2 OT1 Front Seat Airbag Assembly LH Airbag Assembly RH
Front Seat LH Wire Front Seat RH Wire
68
CAMRY (EM0250U) G
: Location of Connector Joining Wire Harness and Wire Harness [w/o Power Seat]
Front Seat NZ2 Floor Wire Floor No.2 Wire OY2 Front Seat Airbag Assembly LH Airbag Assembly RH
Front Seat RH Wire
69
CAMRY (EM0250U) H SYSTEM CIRCUITS 2007 CAMRY ELECTRICAL WIRING DIAGRAM SYSTEM CIRCUITS
Page ABS (w/ VSC TMC Made) ...... 242 ABS (w/ VSC TMMK Made) ...... 252 ABS (w/o VSC) ...... 262 Air Conditioning ...... 386 Audio System (6 Speaker) ...... 360 Audio System (8 Speaker w/ Navigation System) ...... 346 Audio System (8 Speaker w/o Navigation System) ...... 354 Automatic Glare–Resistant EC Mirror ...... 338 Automatic Light Control ...... 160 Back–Up Light ...... 188 Charging ...... 100 Clock ...... 202 Combination Meter ...... 364 Cooling Fan (2GR–FE) ...... 374 Cruise Control (2AZ–FE) ...... 292 Cruise Control (2GR–FE) ...... 282 Data Link Connector 3 ...... 140 Door Lock Control ...... 214 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) . . . . . 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) . . . . 300 Engine Control (2AZ–FE) ...... 126 Engine Control (2GR–FE) ...... 108 Engine Immobiliser System (w/o Smart Key System) ...... 138 Fog Light ...... 150 Garage Door Opener ...... 336 Headlight ...... 144 Horn ...... 204 Ignition (2AZ–FE) ...... 106 Ignition (2GR–FE) ...... 102 Illumination ...... 172 Interior Light ...... 164 Key Reminder (w/o Smart Key System) ...... 190 Light Auto Turn Off System ...... 160 Luggage Compartment Door Opener ...... 214 Mirror Heater ...... 342 Multiplex Communication System (CAN) ...... 156 Navigation System ...... 346 Power Outlet ...... 200 Power Seat (Driver’s Seat) ...... 322 Power Seat (Front Passenger’s Seat) ...... 326 Power Source ...... 72 Power Window ...... 206 Radiator Fan and Condenser Fan (2AZ–FE) ...... 380 Rear Window Defogger ...... 342 Remote Control Mirror ...... 340 Seat Belt Warning ...... 190 Seat Heater ...... 328 70
CAMRY (EM0250U) H
Page Shift Lock ...... 320 Sliding Roof ...... 330 Smart Key System ...... 78 ∗ Engine Immobiliser ∗ Push Button Start System ∗ Steering Lock ∗ Wireless Door Lock Control SRS ...... 273 Starting (w/o Smart Key System) ...... 96 Stop Light ...... 186 Taillight ...... 172 Theft Deterrent ...... 230 Tire Pressure Warning System ...... 270 TRAC (TMC Made) ...... 242 TRAC (TMMK Made) ...... 252 Turn Signal and Hazard Warning Light ...... 182 VSC (TMC Made) ...... 242 VSC (TMMK Made) ...... 252 Wiper and Washer ...... 196 Wireless Door Lock Control (w/o Smart Key System) ...... 224
71
CAMRY (EM0250U) Power Source
50A ABS No. 1 1 B B B 1 1F
30A ABS No. 2 50A RR DEF L Y Y 1 1
50A HTR G 1
50A FAN MAIN 40A RDI FAN W W 1 1 (∗1) (∗2)
20A STR LOCK 1 B 12 B 1C 1
120A ALT 40A CDS FAN 25A AMP
1 A (∗1) G 1 2 BR 1 1 1 C (∗2) (∗2) B 10A DOME 15A HAZ SHORT 12 1 2 LG 12 R 1 1 C19(A), (C) Generator 10A ECU–B NO. 1 10A ETCS
1 2 O 1 2 LG 1 1
15A RADIO NO. 1 7. 5A ALT–S
1 2 L 1 2 W 1 1
1 1G
30A EFI MAIN W 1 2 Y Y 1
FL MAIN 3. 0W
15A H–LP (LH)
DRL Relay
15A H–LP (RH)
Battery
10A MPX–B
10A EFI NO. 1
72
CAMRY (EM0250U) B B
W–B 1 4 2 Y 5 3 W 10A MIR HTR 11IB
VG1 2 1 1
RR DEF Relay ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE ∗ 3 : w/ Smart Key System ∗ 4 : w/o Smart Key System
G 30A ST/AM2 (∗3)
B 1 (∗4)
25A DOOR NO. 1
12 W 1
7. 5A AM2
12 Y 1 (∗3)
20A IG2
12 Y 1 (∗1)
15A EFI NO. 2 12 6 Y B 12 R 1E 1E 1 1
10A EFI NO. 3
1 2 GR EFI Relay 1
10A HORN HORN Relay
20A A/F 15A H–LP (LL) A/F Relay H–LP (LL) Relay
7. 5A S–HORN 15A H–LP (RL) S–HORN Relay H–LP (RL) Relay
73
CAMRY (EM0250U) Power Source
B B
O (∗4)
ACC 2 W(∗4) W(∗4)
O 4 AM1 IG1 1 P(∗4) P(∗4) (∗4) ST1
Y Y ∗ ∗ 1 ( 2) ( 2) BB5 AM2 IG2 6 AE7 (∗4)(∗4) ST2 ) 4 ∗ Y 1 ∗ ( E23 Ignition SW
B ∗ ( 4) 12 L 6 22 W W 4G B AM1 ACCD B (∗3) (∗3) (∗3)
3 P P IG1D B (∗3) (∗3)
71212 6 6 Y L L 1 17 L L EA1 4E 4M A AM2 SSW1 B 4G 4E (∗3) (∗3) (∗3) (∗3) (∗3)
16 10 10 7 7 O LG LG 11 16 V V EA1 4E 4M A IG2D SSW2 B 4G 4E Y (∗1 ∗3) (∗1 ∗3) (∗1 ∗3)(∗3) (∗3) (∗1) E6(A), E7(B) Main Body ECU
10 B Y EA1 (∗1 ∗4) (∗1 ∗4)
O 1 2 BR 1 1 (∗1 ∗3) (∗1) 18 Y 5 3 BR BR 1 1 EA1 (∗1) (∗1) (∗1) IG2 Relay
74
CAMRY (EM0250U) 1 B B 25A DOOR NO. 2 IA
15A FR FOG 7. 5A RADIO NO. 2
7. 5A OBD 7. 5A ECU–ACC O (∗4) ACC Relay 5 3 20A PWR OUTLET
3 W(∗4) W 2 1 10A GAUGE NO. 1 II (∗4) P(∗4) 10A ECU IG NO. 1 4 O 7. 5A AM1 II (∗4) Y 25A WIP
∗ )
( 2) 3 W ∗
( IG1 Relay 5 3 10A WASH
9 P 2 1 10A A/C NO. 2 II (∗4) 20A S–HTR 30A P/SEAT
) 1 2 3 P
∗ 7. 5A ECU IG NO. 2
W ( (∗3)
P (∗3) 4 5 3 15A TAIL
L 7. 5A PANEL (∗3) 1 2
TAIL Relay 30A POWER V 5 3 1 2 (∗3) E49 27 Junction Connector SS2 SS1 10 10 W–B 2 1 IF 25A RR DOOR LH SS2 GND SS1 2 PWR Relay Free 25A RR DOOR RH
Full Traveling W–B 25A PWR
7 GND COM Y 7. 5A GAUGE NO. 2 30A S/ROOF
E52 SW Power II 54 (∗2) 10A IGN 7. 5A A/C ) ) 3 3 ∗ ∗ ( ( W–B BR BR 15A INJ 10A STOP (∗1) (∗1)
44E 5 4E
54H ) 3 ∗
( ∗ W–B W–B 1 : 2GR–FE ∗ 2 : 2AZ–FE 10 IG 3 IM ∗ 3 : w/ Smart Key System )
3 ∗
∗ 4 : w/o Smart Key System ( W–B W–B
E1 E2
75
CAMRY (EM0250U) Power Source
: Parts Location Code See Page Code See Page Code See Page A 50 (2GR–FE) E7 B 56 E52 57 C19 C 54 (2AZ–FE) E23 56 E6 A 56 E49 57
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1C 22 Engine Wire and Engine Room J/B (Engine Compartment Left) 1E 25 1F Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 22 1G 4E 4G 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4H 4M IA 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IB IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) II IM 30
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE7 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location E1 66 Instrument Panel Left E2 66 Instrument Panel Brace LH
76
CAMRY (EM0250U) Memo
77
CAMRY (EM0250U) Smart Key System
W
(BAT) (BAT) (BAT) (BAT)
25A 25A E6(A), E7(B), E8(C), E9(D) 30A 7. 5A Main Body ECU ST/AM2 AM2 DOOR DOOR NO. 1 NO. 2 BATB ALTB AM1 AM2 2 2 2 6 6 B 1 A
1 1 1 L L 16 ID 12 4G 12 4M Y G W W
7 EA1 12 4E L L
G G
G G 4CA2
1 1 8CA2
51 Y
L–B W ST Relay ST
32 Y
1 1 4 A B L
P )
A N ( GR W–B Park/Neutral Position SW Park/Neutral Position C1 9 A
1 CA1 W W W B
FL MAIN L 3. 0W Y
1 A 7 CA2 B 1 C 10 11 C3(A), D1(C) Starter STA NSW VLG
M
Battery C56 Transmission ECUControl
V W–B W–B
A1 A3
78
CAMRY (EM0250U) W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
STR2 STR IG2D ACCR STSW TACH STP 6D 8B 11 A 3 A 4 D 8C 23
(BAT) (BAT) P B V G LG GR 7 IL
8 4K 9 4G 20A 10 4M 4 4M 7 4K 94L 10A IG2 STOP L 2
9 4E 9 4F 10 4E 5 4C 9 4C 10 4C 8 IC 1 9 AE2 V P B B G GR LG 2 13 AE6 16 EA1 15 AE5 8 AE5 6 AE5 B B R G W G Y Y O A19 Stop Lamp SW Lamp Stop 13 EA1 1 1 4 AE5 1 1 1
52 51 L Y L–B IG2
Relay 8 B ) B ST CUT ST Relay 12 3J (
31 32 , A42 B R R ) A ( 3 A 1 1 12 3F 1 1 A41 Junction Connector W 13A 14 A 15 A 36 A
) ACCR STSW TACH STP B Y ( BR BR L R , C55 )
9 IG A ( STAR NSW STA NE+ NE– Engine Control Module Control Engine 18 EA1 A55 63 B 62B 48 A 110 B 111 B
18 CA2 ) R G BR 10A IGN V RB Shielded ( L–B R
L–B 7 II 2 BR C50 Crankshaft Sensor Position
1
V BR BR 6 L 5 A43 Junction Connector
A2 C5
79
CAMRY (EM0250U) Smart Key System
W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
CANL CANH 6 C 5 C
Speed Sensors B W L L V P B R W LG
18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗1) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗2) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8 C ( 3) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗1) 35 B 14 B 33 B (∗2) 26 C 15 C 23 C (∗3) ) B W C ( , E44 ) B B W ( BR 2 C 1 C , E43 ) A ( Junction Connector Junction 6 AE6 2 A 1 A 2 B 1 B E42 B B W W
49A 41 A 1AA 7 2AA 8 B B W W W ) CANL CANH ) B B ( ( , C55 , E41 ) ) A A ( ( IMO IMI 14FE3 13 FE3 Junction Connector Junction 10A 11 A A55 Module Control Engine 4BB 10 A40 B B Y G W W
B
W ∗ 1 : w/ VSC TMC Made ∗ 2 : w/ VSC TMMK Made ∗ 3 : w/o VSC
W
Y
G
80
CAMRY (EM0250U) W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
SPD 9 C
(IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2 V
2
12 IG 3 1A 1 V V R R GR 10 3M 2 3G 1 3D 12 3L 7 IF LG SB
GR 2 EA1
3 3P 9 3Q 12 3Q 1 3Q 13 ID V V R GR 12 B 13A 1A A 2 +S IG+ B B2 IG2 +B(DOME)
Power Supply Circuit
MULTI LCD Buzzer Master Warning
MICRO COMPUTER DRIVE IC
IG2 CAN ) B
( I/F , F2 ) A ( F1 Combination Meter Combination
CANH CANL SI E2 ES 17A 18 A 14 B 12 A 24 A GR W BR W–B B W
11 3P 7 3Q 5 3Q 17 A ) B ( , A42 ) A ( B 18 B 3 3D 2 3U 8 3R 10 3D A41 Junction Connector W BR W BR W–B W–B 15 EA1 4 CA3 W–B GR W W–B
Y Y
G G
3 C57 Junction
W–B Connector
F1 C7
81
CAMRY (EM0250U) Smart Key System
W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
SLR+ SLP LIN1 19 B 18 B 14
(IG) (BAT) (BAT) P BR
20A 9 IR 10A 10A IGN STR 10 4G 5 4G LOCK EFI NO. 1
2
14 IM 2 1A 10 4A 5 4A 1 B P B
M W BR E51
Steering ) B 34Lock ECU 8 A ( IGE SLP1 11 EA1 , A42 ) A (
3 B A41 Connector Junction IG2 GND SGND LIN B P O 6 1 2 5 7 LG
21 AE2 P B O W–B W–B 14M W
84A84F 7 4F 1 3J O O O 1 3C E50 ID Code Box 3 LIN1 W
24A GNDEFIO EFII +B 24D 816 5 L G W W–B 34D 34F 14F 24F 10 4F 5 4F W–B W W W–B
11 4C 4 4C
1 L G W Junction Connector Junction E49 O 2 7 AE5 13 AE5
W–B W–B
Y Y G G W–B W–B
E1 E2
82
CAMRY (EM0250U) W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
GND3 SSW1 SSW2 INDW INDS SWIL 1C 17 B 16 B 14 B 15 B 25 B L V P O LG G W–B
6 4G 7 4G 4 4G 11 4G 8 4G GR
W
R 6 4E 7 4E 3 4E 11 4E 8 4E L R G W GR V P O LG
7 2 13 12 11 8 9 10 14 SS1 SS2 INDW INDS SWIL AGND TXCT CODE VC5
SS1 SS2 GND
Free
Full Traveling
GND COM 5 4 E52 Power SW W–B W–B
4 4E 5 4E 5 W–B 4L
54H W–B
10 IG
3IM
W W
O O
W–B W–B W–B
E1
83
CAMRY (EM0250U) Smart Key System
W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
CANN CANP 15 C 16 C L G W E56 Electrical Key Oscillator GR (Console)
W
R
CLG3 CLGB 13 R W L R G W W GR
30A9A8A40A28 A 27 A 11 A 12 A
) VC5 CODE TXCT AGND CANL CANH CLG5 CG5B B ( , E59 ) A ( +B LIN IND HSW E BZR ASEL RC0 RDA RSSI E58 Certification ECU 1 A 10 A 2A 24 B 17 A 21 A 37 A 29 A 38 A 39 A Y Y R O G W W–B 5 3D 11 3E 4 4F 11 4F
11 EO1 14 EO1 13 EO1 12 EO1
11 3R 10 3J 3 4D 9 4K Y VV Y R G O W–B
8 2 AE2 5 AE2 4 2 3 5 LP ASEL +5 DATA RSSI Security Indicator R GND1 1 ANT GND Clock F3 2 O18 Door Control Receiver 19 7 6 W
O W W–B
W–B A5 HoodEngine Courtesy SW 1 1 A48 Door Lock Buzzer Wireless 1 2 ANT BO O Junction Connector Junction E49 WRR 2
3 O19 Electrical Key Antenna 6 W–B W–B A43 Junction Connector O21 Junction Connector
A2 E2 A3 O1
84
CAMRY (EM0250U) W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU )
N11 N25 Electrical Key Oscillator Electrical Key Oscillator (Rear Seat) (Inside Luggage Room)
CLG5 CLGB
1 2 LuggageOutside Room S14 Electrical Key Oscillator ( V P
CLG4 CLGB CLG6 CLGB 1 3 1 3 12 SN1 13 SN1 Y B V P R W
12 EN1 11 EN1 14 EN1 13 EN1 16 EN1 15 EN1 Y B V P R W
13 A 14 A 15 A 16 A 31 A 32 A CLG6 CG6B CLG7 CG7B CLG8 CG8B
TSW1 SEL1 SEN1 CLG1 CG1B 3A E58(A), E59(B) 5 A 22 A 33 A 34 A Certification ECU R
W–B GR
13 IE1 14 IE1 17 IE1 16 IE1 12 IE1
15 IE1 R
G LL BB RR LG W–B GR L
7IX1 W 6IX1 4IX1 3 IX1 2IX1 1IX1IX1 8 B V P Y RLG OV V BR
3 652 1 9 8 3 2 4 6 10 5 1 7 TRG+ SGT ANT1 ANT2 TRG– TRG– ANT2 ANT1 SGT SEL SENS CLG CLGB +B GND
X1 X2 Door Outside Handle Electrical Key Oscillator (Front LH) (Front Door LH)
85
CAMRY (EM0250U) Smart Key System
W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
IG ACC 15 22
(IG) (ACC) (IG)
10A 7. 5A 10A ECU IG ECU–ACC IGN NO. 1
12 3C 11 3L 13 IM L 2IF LG P
G L 5 4D 12 4A
6124F4F L P G LG E58(A), E59(B) Certification ECU 19 A 18 A 20 B 7A ACC IG SH– TSW5
TSW2 SEL2 SEN2 CLG2 CG2B 4A 6A 23 A 35 A 36 A
R R
R
W–B W–B
W–B O BR
15 HE1 13 HE1 14 HE117 HE1 16 HE1 12 HE1
R O BR GR W–B G
7HW1 L 6HW1 4HW1 3 HW1 2 HW1 1HW1 8HW1
W P V BLL YRR RGR OPP BR
3 615 2 9 8 3 2 4106 5 17 TRG+ SGT ANT1 ANT2 TRG– TRG– ANT2 ANT1 SGT SEL SENS CLG CLGB +B GND
W1 W2 Door Outside Handle Electrical Key Oscillator (Front RH) (Front Door RH)
86
CAMRY (EM0250U) W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
TKUL TSW 2C 2 A
(BAT) R
10A 2 3F DOME O 2
3 3N 1
P
G P G R LG 17 EN1 19 EN2 8 EN2 12 AE6
13 ID R Y G O
7 IF 14 SN1 5SN1 4 SN1 R G O R
12 3L 2 1 1
12 3H Y R S9 Key SW Luggage Electrical 2 R R
W–B S8 Door Luggage Compartment Lock Cylinder W–B 3
W–B 14A W–B W–B W–B 14E 24E W–B 17 HE2 17 IE2 R R 1 S15 Junction Connector
W–B 9 W–B
5 13
2 E49 Junction Connector W–B W–B
E2 S1
87
CAMRY (EM0250U) Smart Key System
W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
HORN ACTD LSWD LSWP ACT+ 25 5BB 9 27 A 1 L LG 11 ID GR B
2 IK
LG HORN Relay S–HORN Relay 10A HORN 7. 5A S–HORN 7. L W
11 1D 5 1A 1 1G 6 1B 10 1D 24IE2 9 IE2 L R L Y B B W
Y 8 4
GR M
1 1 1 A23 A4 A3 Security Horn Horn 7 I7 1 Horn (Low) (High) Door Lock Assembly (Driver' s Side) W W–B
17 IE2 25 IE2 GR W–B
W–B
W
88
CAMRY (EM0250U) W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
LSWL ACT– LSWR 20 3 5 A V
1 IJ 6IPIP 11 5 IP 2 IJ 18IF 5 IF
4 3O L L B G W LG GR
LG 4 3D
53O GR
53I 8EO1EO1 4EO116 L G W LG GR L B GR
7 HE1 9 HE2 10 KN1 1 KN1 3 KN1 10 JO1 1 JO1 3 JO1 L L L B B LG GR GR ) 7 4 4 6 4 6
MM M) ) Front Passenger' s Side Rear LH Rear RH H8 Door Lock Assembly ( K5 J5 Door Lock Assembly ( Door Lock Assembly ( 8 1 1 9 1 9 LG W–B W–B W–B
17 HE2 25 HE2 4JO1KN1 4 LG W–B W–B W–B
W–B
W–B W–B
W W
2 8 N29 O21 Junction Junction Connector Connector
N1 O1
89
CAMRY (EM0250U) Smart Key System
W W
E6(A), E7(B), E8(C), E9(D) Main Body ECU
HAZ PCTY RCTY DCTY LCTY GND2 GND1 4 C 21 A 7 A 24 B 17 4 5 L Y GR
7 IO 9 IM 10 IF 1IR
93M 5 3N 6 3N 10 3F
93E 6 3C 7 3C 12 3O ) 6 L Y WW ∗ LG GR ( W–B W–B W–B
8 HAZ 5 EO2 6 EO2 13 EN2
E14 Turn Signal Flasher L Y GR )
1 A (∗4) 1 A (∗4) ∗ ∗ 1 1 ) 1 B ( 5) 1 B ( 5) ) ) ) B ) ( B ( , ) , ) A ( A ( Front Passenger' s Side Rear RH Driver' s Side Rear LH O6 Door Courtesy SW ( O10 Door Courtesy SW ( N6 Door Courtesy SW ( N13 Door Courtesy SW (
6 10 E49 Junction Connector Junction 513 2 11 ) 7 ∗ ( W–B W–B W–B W–B W–B W–B (∗6)
W–B W–B (∗7)
W W
E2
90
CAMRY (EM0250U) W
(BAT)
E6(A), E7(B), E8(C), E9(D) Main Body ECU 10A DOME LGCY TR+ ILE 25A 1 B 21 2
B 1 5 IR
17 EN2 5EN1 LG B W BR ) ) 6 7 R W ∗ ∗ ( 13 16 EQ1 ( N28 Junction Connector 14 1 7 ) WW ) ) 6 7 B V W ∗ ∗ ( ( Center ( Map Lamp 3SN1 16 SN1 DOOR OFF ON ) ) 7 6 R ∗ ∗ ( CTY E ( Q6 Q9 Lamp Room Overhead J/B 6 8 2 3 B W ) ) ) ) 7 15 EQ1 7 EQ1 6 7 6 ∗ V ( W ∗ ∗ ∗ ( ( ( W–B W ) 3 1 ) 7 6 R WW ∗ ∗ ( (
M 6IR 10 IL
13 ID ) LG ) 7 Luggage Door Lock Assembly ( S5 W ∗ 2 ( W–B 11 EQ1 18 EQ1 1 ) ) 7 6 Junction Connector S15 ∗ ∗ ( ( W–B 9 W–B
W–B W–B (∗6)
W–B (∗7)
W ∗ 4 : TMC Made ∗ 5 : TMMK Made ∗ 6 : w/ Sliding Roof ∗ 7 : w/o Sliding Roof
S1
91
CAMRY (EM0250U) Smart Key System
System Outline ∗ Steering lock Receiving signals from the power SW and the key, the certification ECU sends instruction for locking and unlocking the steering lock to the steering lock ECU (Built in the steering lock) in order to activate the motor. The steering lock ECU detects position of the lock bar and stops the motor at the specified position.
: Parts Location Code See Page Code See Page Code See Page A3 48 (2GR–FE) E8 C 56 N11 60 A4 48 (2GR–FE) E9 D 56 A 60 N13 A5 48 (2GR–FE) E14 56 B 60 A19 59 E41 B 57 N25 60 A23 48 (2GR–FE) E42 A 57 N28 60 A25 C 48 (2GR–FE) E43 B 57 N29 60 A26 A 48 (2GR–FE) E44 C 57 O6 60 A40 A 59 E49 57 O10 60 A41 A 59 E50 57 O18 60 A42 B 59 E51 57 O19 60 A43 49 (2GR–FE) E52 57 O21 60 A48 49 (2GR–FE) E56 57 Q6 61 A55 A 49 (2GR–FE) E58 A 57 Q9 61 A60 B 49 (2GR–FE) E59 B 57 S5 61 C1 A 50 (2GR–FE) F1 A 58 S8 61 C3 A 50 (2GR–FE) F2 B 58 S9 61 C50 51 (2GR–FE) F3 58 S14 61 C55 B 51 (2GR–FE) H8 61 S15 61 C56 51 (2GR–FE) I7 61 W1 61 C57 51 (2GR–FE) J5 61 W2 61 D1 C 51 (2GR–FE) K5 61 X1 61 E6 A 56 A 60 X2 61 N6 E7 B 56 B 60
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
92
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 1B 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1D 1G 22 3C 3D 3E 3F 3G 3H 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3I 3J 3L 3M 3N 3O 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3R 3U 4A 4C 4D 4E 4F 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4G 4H 4K 4L 4M IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 II IJ Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IK 30 IL IM IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left) IP IR 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
93
CAMRY (EM0250U) Smart Key System
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA1 CA2 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EN2 EO1 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) EO2 EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) HE2 HW1 67 Front Door RH Wire and Electrical Key Wire Harness RH (Inside of the Front Door RH) IE1 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) IE2 IX1 67 Front Door LH Wire and Electrical Key Wire Harness LH (Inside of the Front Door LH) JO1 67 Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar) KN1 67 Rear Door No.2 Wire and Floor Wire (Left Center Pillar) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location A1 64 (2GR–FE) Front Left Fender A2 A3 66 Left Cowl Side Panel C5 64 (2GR–FE) Right Side of the Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E1 66 Instrument Panel Left E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left N1 67 Left Rear Quarter Panel O1 67 Right Rear Quarter Panel S1 67 Lower Back Panel Center
94
CAMRY (EM0250U) Memo
95
CAMRY (EM0250U) Starting without Smart Key System
ACC
4 AM1 IG1
ST1 3 GR O
5 AM2 IG2 4 II ST2 7
E23 L B Ignition SW 7. 5A AM1 7.
1 AE7 2 AE7
1 IA L B B G
1 1F 1
11
51 4CA2 120A ALT ST Relay ST 30A ST/AM2
32 ) ) A/T M/T ( ( R W 11 1 1G GR W–B W
1 CA1 B
FL MAIN 3. 0W 1 A (A/T) 1 B (M/T) B 1 )
C C ( , D1 ) B (
M , C29 ) A (
Battery C3 Starter
R(M/T)
W(A/T) W–B W–B
A1 A3
96
CAMRY (EM0250U) 5 5 GR GR 3F 3E ∗ 1 : 2AZ–FE A/T
6 EA1 ) ) R M/T ( 2AZ–FE A41(A), A42(B) ( 1 11 B Junction Connector 10 B A22 ) Clutch Start SW P 2GR–FE ( 2 12AA ) ) 1 1 PB R ∗ ∗ ) ( G M/T (
9 CA3 18 CA28 CA2 ) Y A/T (
L–B L (2GR–FE) (2GR–FE) ) ) )( 1 Y R ∗ SB A/T M/T ( ( (
62 B (2GR–FE) 4A(2GR–FE) 52 D (2AZ–FE) 4B(2AZ–FE) 11 NSW L B NSW , ) ) B A ( (
) P B , C55 ( , A55 ) ) , ) D C ( ( A N STA ( STA C24 A24 Module Control Engine C1 Park/Neutral SW Position C56 Transmission ECUControl 48 A (2GR–FE) 9A(2GR–FE) 10 48 C (2AZ–FE) 5B(2AZ–FE) ) ) V Y W A/T ( 2GR–FE ( 7 CA2 LG
R(M/T)
R(M/T) R(M/T) W(A/T)
W(A/T) W(A/T) Y(2GR–FE)
97
CAMRY (EM0250U) Starting without Smart Key System
: Parts Location Code See Page Code See Page Code See Page A22 59 C1 B 54 (2AZ–FE) C56 51 (2GR–FE) A24 C 52 (2AZ–FE) 50 (2GR–FE) 51 (2GR–FE) C3 A D1 C A41 A 59 54 (2AZ–FE) 55 (2AZ–FE) A42 B 59 C24 D 55 (2AZ–FE) E23 56 A55 A 49 (2GR–FE) C29 B 55 (2AZ–FE) C1 A 50 (2GR–FE) C55 B 51 (2GR–FE)
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1F 22 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1G 3E 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3F IA 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) II 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE7 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) 64 (2GR–FE) CA1 65 (2AZ–FE) 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA2 65 (2AZ–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 Front Left Fender 65 (2AZ–FE) A3 66 Left Cowl Side Panel
98
CAMRY (EM0250U) Memo
99
CAMRY (EM0250U) Charging
(IG) (IG) (BAT)
10A 7. 5A 7. 5A GAUGE GAUGE ALT–S NO. 1 NO. 2
2
16 IH 12 IG 1 R W GR
2 3G
9 3Q GR
14 EA1 B 13 A IG+ C24(B) Engine Control IG2 Module O
1 1C Charge ALT 10 CA2 50 B ) A ( CHG– F1 Meter Combination 23 A 120A ALT ) L L B R 2AZ–FE 1 1G ( 1 A (2GR–FE) 1 C (2AZ–FE) 3 B 2 B BIGM
11 FE3 5CA2 W Y G–R IC Regulator 3 EA1 ) C ( , ) A ( FL MAIN LG 3. 0W , C19 ) B (
C18 Generator 2CA2 S L 1BB 4 Y G–R Battery
100
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page 50 (2GR–FE) A 50 (2GR–FE) C24 B 55 (2AZ–FE) C18 B C19 54 (2AZ–FE) C 54 (2AZ–FE) F1 A 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1C 22 Engine Wire and Engine Room J/B (Engine Compartment Left) 1G 22 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IH
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA2 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
101
CAMRY (EM0250U) Ignition for 2GR–FE
(BAT) (BAT) (BAT)
7. 5A 30A 20A AM2 ST/AM2 IG2
2 2 B B 1 1 1 ) B 2 B ∗ (
) 7 CA3 1 Y Y ∗ ( 1 AE7 BR
L BR ) 2 B ∗
( L
BR BR
5 AM2 IG2 6
ST2 ) 2 Y ∗ (
E23 B Ignition SW 10 EA1 B BR
14 )
7 EA1 16 EA1 ) ) +B GND ) ) 1 2 ∗ No. 1 No. L B ( ∗ ( BR ( O ) ) 1 1 L Ignition RH Ignition LH Ignition ∗ ∗ LG ( ( ( ( 1 1 IGT1 IGF C11 Coil Ignition 3 2 12 4E 10 4E 11 C16 C49 Noise Filter Noise Filter Noise Filter Noise Filter L W 15
L 12 4M 10 4M
IG2 Relay BR 2 3 ) ) 1 1 L ∗ ∗ LG BR ( ( 1 1
B 1 A 11 A AM2 IG2D ) ) 1 2 ∗ ∗ BR BR ( ( E6(A) 40B 106 B Main Body ECU IGT1 IGF1
C55(B) Engine Control Module
6 A43 Junction Connector
A2 A2
102
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System
B
2 CA3 B–W
BR
L
BR B
W–B W–B W–B
B B W L B B W W BR BR B–W W–B W–B
14 14 1 4 1 4 1 4 ) ) ) ) +B GND +B GND +B GND +B GND +B GND ) No. 3 No. No. 2 No. No. 4 No. No. 5 No. No. 6 No. ( ( ( ( (
IGT2 IGF IGT3 IGF IGT4 IGF IGT5 IGF IGT6 IGF Ignition Coil Coil Ignition Ignition Coil Coil Ignition C13 C12 C14 C38 C39 Ignition Coil Coil Ignition Ignition Coil Coil Ignition Ignition Coil Coil Ignition 3 2 3 2 3 2 3 2 3 2 L P R R G LG L–B G–R W–L W–L
L L W–L
BR BR W–L
39B 38 B 37 B 36 B 35 B IGT2 IGT3 IGT4 IGT5 IGT6
C55(B) Engine Control Module W–B
C7
103
CAMRY (EM0250U) Ignition for 2GR–FE
: Parts Location Code See Page Code See Page Code See Page A43 49 (2GR–FE) C14 50 (2GR–FE) C49 51 (2GR–FE) C11 50 (2GR–FE) C16 50 (2GR–FE) C55 B 51 (2GR–FE) C12 50 (2GR–FE) C38 51 (2GR–FE) E6 A 56 C13 50 (2GR–FE) C39 51 (2GR–FE) E23 56
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 4E 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4M
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE7 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) CA3 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location A2 64 (2GR–FE) Front Left Fender C7 64 (2GR–FE) Left Side of the Cylinder Block
104
CAMRY (EM0250U) Memo
105
CAMRY (EM0250U) Ignition for 2AZ–FE
(IG)
15A INJ
7 IH B
10 EA1 B
7 CA3 BR
BR BR BR BR
W–B
W–B W–B ) BR W–B Ignition RH Ignition
1 ( BR BR BR BR W–B W–B W–B W–B C16 Noise Filter Noise Filter 14 14 14 1 4 +B GND +B GND +B GND +B GND ) ) ) ) IGT1 IGF IGT2 IGF IGT3 IGF IGT4 IGF No. 1 No. 2 No. 3 No. 4 No. C11 Coil Ignition ( C13 Coil Ignition ( C12 Coil Ignition ( C14 Coil Ignition ( 3 2 3 2 3 2 3 2 G W LG G–R W–L W–L W–L W–L W–L
W–L
W–L BR
85B 81 B 84 B 83 B 82 B IGT1 IGF1 IGT2 IGT3 IGT4
C24(B) Engine Control Module W–B
C4
106
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page C11 54 (2AZ–FE) C13 54 (2AZ–FE) C16 54 (2AZ–FE) C12 54 (2AZ–FE) C14 54 (2AZ–FE) C24 B 55 (2AZ–FE)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IH 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) CA3 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location C4 65 (2AZ–FE) Cylinder Block
107
CAMRY (EM0250U) Engine Control for 2GR–FE
(BAT)
30A EFI MAIN
2
1 Y W LG
12 1E 1 1G 12 1D ) B 1 A ( , E40 ) A (
6 B A58 Connector Junction A/F Relay
EFI C/OPN Y Relay Relay 20A A/F
6101E 1E 9 1E 11 1E 4 1A 13 1E8 1E Y GR B O W BR BR
9 NA1
1 GR
1 1 4 1 CA2 15A 10A EFI EFI NO. 2 NO. 3 M Pump B
2 2 Fuel Suction Pump and Gage Assembly Pump Suction Fuel N10 5 1 1
Y W–B R R W GR GR GR
GR FL MAIN 3. 0W R
O
R
B BR Battery W–B W–B W–B BR
A3 A1 N1
108
CAMRY (EM0250U) (IG) (BAT) (BAT) (BAT) (BAT)
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System 7. 5A AM2 20A IG2 10A IGN 7. 5A AM1 7. 30A ST/AM2
2 E23 2 Ignition SW
9 IG 1 1 4 II ACC 1 ) 1 Y ∗
O 4 AM1 IG1 ( (∗2) ) 5 5 2 ST1 3 GR GR B ∗ ( Y Y 3F 3E (∗2)(∗2) 7 EA1
1 BY5 AM2IG2 6 AE7 12 3F (∗2) (∗2) 6 EA1 ST2 L (∗1) ) 2 ∗
( G 12 3K 12 3J ∗ 10 ( 1) B Y EA1 (∗2) (∗2)
) O 8 CA2 1 Y ∗ Y ( (∗1) YP
1 1 L–B
51
IG2 Y Relay 4A 32 L B
P 1 1 )
A N ( Park/Neutral SW Position C1
B 9A W ) 2 CA1 ) 2 1 ∗ ∗ BR BR ( ( W LG ST Relay O(∗1) W Y(∗1)
Y Y
W
GR GR
GR GR
R R
O O
R R
B B
6 A43 ) 2
∗ Junction BR ( Connector
A2 A2
109
CAMRY (EM0250U) Engine Control for 2GR–FE
E6(A), E7(B), E8(C), E9(D) ∗ Main Body ECU 1 : w/ Smart Key System
AM1 AM2 IG2D STR2 STR ACCR STSW CANL CANH TACH 6AB 1 11 A 6 D 8 B 3A 4D 6C 5C 8 C ) ) ) ) ) ) ) 1 1 1 1 1 1 1 L L V P G ∗ ∗ ∗ ∗ ∗ ∗ ∗ LG GR ( ( ( ( ( ( ( B 124G 12 4M 10 4M 84K 94G 44M 74K (∗1)
B
12 4E 10 4E 94E 94F 54C 94C W ) ) ) ) 1 1 1 1 P V G ∗ ∗ ∗ ∗ GR ) ( ( ( ( 1 ∗ LG
L ( (∗1) 13 AE6 15 AE5 8 AE5
G ) Y 1 G ∗ ) ) ∗ ( ∗ 1 ( 1) ( 1) 1 B R ∗ ∗ ( (
13 EA1 11 4 AE5 16 EA1
5 2 ) 1 Y ∗ ) L–B ( 1 O ∗ ( ST CUT ST Relay )
1 3 1 R ∗ (
11 ) ) 1 1 L R ∗ ∗ ( (
18 R(∗1) R(∗1) CA2 B(∗1)
7 LG V R(∗1) CA2 O(∗1) L–B
Y(∗1) V
Y Y
W W
GR GR
GR GR
R R
O O
R R
B B ) 1 L ∗ (
5 A43 Junction Connector
A2
110
CAMRY (EM0250U) B(∗1)
B
W
W–B
GR
B R R (∗1)
B (BAT) W–L
W R W–L 10A EFI NO. 1 W–L B B
W–L 2 1A GR W–L W–B
1 2 1 W ) )
16 NA1 12 NA1 3 CA2 ) 8 A ) Purge ACIS ACM ( ( ( A ( W–B O C6 VSV C48 VSV C34 VSV A41 Connector Junction GR 2 1 2 9 A 10 CA3 Y L–B ) G–R W–B 10 A B–W B ( 108 B 107 B 42 B 20 A , A42 ) A
( PRG ACIS ACM BATT A55(A), C55(B) 1BB 2 A41 Connector Junction Engine Control Module STSW ACCR STAR NSW STA FC 14 A 13 A63B 62 B48A 7 A B GR ) ) ) 1 1 1 Y B V R R ∗ ∗ ∗ ( ( ( L–B
R(∗1)
B(∗1)
R(∗1)
L–B
V
Y
W W
GR B
GR
R R
O O
R R
B B
W–L
R W–B
C4
111
CAMRY (EM0250U) Engine Control for 2GR–FE
B(∗1) B(∗1)
B B
W W
W–B
GR N17 R Canister Pump Module Leak Detection Canister Pressure Pump Sensor M R C2 Mass Air Flow
3 Meter Vent Valve +B VLVB VGND SGND VOUT VCC MTRB MGND 9 823 41 6 B Y G W BR W–B
E2G VG THA E2 GR 4 5 1 2 5NA1NA1 13 NA1 14NA1 3 NA1 4 B Y G W BR P LG L–B G–R 12 CA2 14CA2 13 CA2 L R G
73 B 72 B 71 B 74 B 42 A 76 B 77 B 75 B 34 A E2G VG THA ETHA VPMP EPPMPPMP VCPP MPMP A55(A), C55(B) Engine Control Module #10 #20 #30 #40 #50 #60 ACIV +B +B2 MREL 45 B 85 B 44 B 84 B 43 B 83 B 4A 2A 1A 44 A L B Y R BR W–L V ) B R R O ( ) ) ) ) ) ) 2 A , A57 1 1 1 1 1 1 ) A No. 5 No. No. 4 No. No. 6 No. No. 1 No. No. 3 No. No. 2 No. ( ( ( ( ( ( (
2 B A56 Short Connector V C7 C9 C8 C10 C36 Injector Fuel C37 Fuel Injector Fuel Fuel Injector Fuel Fuel Injector Fuel Fuel Injector Fuel Fuel Injector Fuel 2 2 2 2 2 2 ) 2 W W W W W W
W WWWW Air Intake Control A53 VSV ( 1 B B
R
O
R
B B
W–L W–L
R R
112
CAMRY (EM0250U) B(∗1) B(∗1)
B B
W W
(BAT) (BAT) (IG)
∗ 1 : w/ Smart Key System 10A 10A 10A ETCS STOP IGN
2
8 IC 1 9 IG 1 ID B Y 23 12 3F L ) B 2 A ( Y ) , E40 B ) ( LG
8 B A ( 12 3K , A42 A58 Connector Junction )
A 6 B ( Y A41 Connector Junction A19 SW Lamp Stop 3 A 14 YB L GR W
3 A 36 A 35 A 28 A +BM STP ST1– IGSW A55(A), C55(B) Engine Control Module NE+ NE– OX2B EX2B HT2B OX1B HT1B EX1B 110 B 111 B 87 B 64 B 47 B 88B 48B 65 B ) R G ) ) Shielded ( Y W LG BR W–B Shielded Shielded ( ( 2 Crankshaft Sensor Position C50 341 3 1 4 1 OX2B E2 HT2B OX1BHT1B E2
+B +B 2 C51 2 C52
) Heated Oxygen Sensor Heated Oxygen Sensor (Bank 2 Sensor 2) (Bank 1 Sensor 2) ) Shielded ( R BR W–L B Shielded (
B B
W–L
R
C5
113
CAMRY (EM0250U) Engine Control for 2GR–FE
B(∗1) B(∗1)
B B
W W
C5 Throttle Body Assembly
VTA VC VTA2 E2 M+ M– 6 5 4213 1 ) Y B P R G W–L Shielded ( C4 Engine Coolant Engine Sensor Temp. 2 B P G–R
79 B 78 B 98 B 96 B9799 B B 19 B 18 B 41 B THW ETHW VTA1 VCTA VTA2 ETA M+ M– GE01 A55(A), C55(B) Engine Control Module A1A+ A1A– HA1A A2A+ A2A– HA2A KNK1 EKNK KNK2 EKN2 93 B 116 B 86 B 120B 119B 109 B 95 B 94 B 118 B 117 B ) ) ) B R G W L P Y G Shielded BR ( B–W Shielded Shielded ( (
2 CV1 1 CV1 4 CV1 3CV1
341 341 A1A+ A1A– HA1A A2A+ A2A– HA2A B R G W ) )
+B +B Bank 1 Bank 2 1 ( 1 ( 22C15 C35 Air Fuel Ratio Sensor Air Fuel Ratio Sensor (Bank 1 Sensor 1) (Bank 2 Sensor 1) B W V2 V1 SensorKnock Control Knock Control SensorKnock Control 2 2
B B
(Shielded) (Shielded) B
C5
114
CAMRY (EM0250U) B(∗1) B(∗1)
B B
W W
∗ 1 : w/ Smart Key System
C41 C45 C40 C44 VVT Sensor VVT Sensor VVT Sensor VVT Sensor (Bank 1 Intake Side) (Bank 2 Intake Side) (Bank 1 Exhaust Side) (Bank 2 Exhaust Side)
VVR+ VVR– VCVVL+ VVL– VC EX+ EX– VC2 EX+ EX– VC2 1 2 3 123 1 2 3 1 2 3 L L Y B B Y R R W LG LG G–R
69 B 92 B 115 B 67 B 90 B 113 B 68 B 91 B 114 B 66 B 89 B 112 B VV1+ VV1– VCV1 VV2+ VV2– VCV2 EV1+ EV1– VCE1 EV2+ EV2– VCE2 A55(A), C55(B) Engine Control Module VCP2 EPA2 VCPA EPA VPA VPA2 E04 E01 E03 ME01 E02 E05 E1 58A 60A 57A 59A 55A 56 A 23B 22B 104 B 20B 21 B 46B 81 B L B B B Y R O G W W W–B B–W W–B
1 2 4 5 6 3 VCP2 EPA2 VCPA EPA VPA VPA2
A17 Accelerator Position Sensor B B W W W–B B–W W–B
4 65 C57 Junction Connector
C4 C7
115
CAMRY (EM0250U) Engine Control for 2GR–FE
B(∗1) B(∗1)
B B
W W
∗ 1 : w/ Smart Key System ∗ E50 E15 2 : w/o Smart Key System ID Code Box Transponder Key ECU
EFIO EFII EFIO EFII 6 5 13 12 ) ) 1 1 L G ∗ ∗ ) ) ( ( 2 2 L G ∗ ∗ ( ( 10 4F 54F ) ) 11 4C 44C ) 1 1 1 1 ) ) ) 1 1 L G ∗ ∗ ( ( RH Exhaust Side LH Intake Side LH Exhaust Side RH Intake Side C42 C46 C43 C47 Camshaft Timing Oil Control Valve ( Camshaft Timing Oil Control Valve ( Camshaft Timing Oil Control Valve ( Camshaft Timing Oil Control Valve ( 2 2 2 2
7 AE5 13 AE5 L Y B R W LG BR W–L Y G
16 B 17 B 14 B 15 B 58 B 57 B 52 B 51 B 11A 10 A OE1+ OE1– OE2+ OE2– OC1+ OC1– OC2+ OC2– IMI IMO A55(A), C55(B) Engine Control Module IGF1 IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 PSW 106 B 40 B 39 B 38 B 37 B 36 B 35 B 70 B P B G W LG BR L–B G–R
1 Power Steering Power SW Pressure Oil C17 P G W LG L–B G–R
3 3 3 3 3 3 ) ) ) ) ) IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 ) No. 1 No. No. 3 No. No. 2 No. No. 4 No. No. 5 No. No. 6 No. ( ( ( ( ( (
IGF IGF IGF IGF IGF IGF C11 Coil Ignition C13 C12 C14 C38 C39 Ignition Coil Coil Ignition Ignition Coil Coil Ignition Ignition Coil Coil Ignition Ignition Coil Coil Ignition Ignition Coil Coil Ignition 2 2 2 2 2 2 L L R R W–L W–L
L W–L
BR W–L
116
CAMRY (EM0250U) B(∗1) B
B W
W B
W W B V
6 14 CANH CANL ) 1 B C56 ∗ Transmission Control ECU 9 4L TAC TC 14 AE5 E10 Link Data Connector 3 9 13 P
CAN+ CAN– 10 4C 9 4A 5 3H V ) 2 B ∗ )( 67 ( 1 B ∗ ( B (∗1) 5 3B 5 A W B ) A (
Cooling Fan ECU Cooling B (∗2) P Junction Connector 6 A A41
6 AE5 12 AE5 B W B Y B P V G
2 B 1 B 15 A 27 A 43 A 8 A 49A 41 A CAN+ CAN– TACH TC RFC SPD CANL CANH A55(A), C55(B) Engine Control Module W 24 A BR
5 AE5 R
R
117
CAMRY (EM0250U) Engine Control for 2GR–FE
B
W
B
W
V V
∗ 3 : w/ VSC TMC Made ∗ 4 : w/ VSC TMMK Made ∗ 5 : w/o VSC
Speed Sensors
W L L V P B R W LG B 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗3) ∗ ) 35 B 14 B 33 B ( 4) G ( 26 C 15 C 23 C (∗5) , E62 ) B B W W C ( , E44 ) B ( BR 2G 1G 2C 1C , E43 ) A ( B W Junction Connector Junction 6 AE6 2A 1A 2B 1B E42 B W
1AA 7 2AA 8 B B W W W ) B ( , E41 ) A ( 14 FE3 13 FE3 4BB 10 A40 Connector Junction B B W W
B
W
W
R R
118
CAMRY (EM0250U) (IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
2 V 12 IG 3 1A 1 SB LG GR V V V R R GR 10 3B 2 3G 13D 12 3L 7IF
2 EA1
33P 9 3Q 12 3Q 1 3Q 13 ID V V R GR
12 B 13A 1A A 2 +S IG+B B2 IG2
Power Supply Circuit IG2 +B(DOME) Temp. Temp. Tachometer Speedometer MULTI LCD Buzzer Master Warning
Malfunction Lamp Indicator MICRO COMPUTER DRIVE IC
IG2 CAN I/F ) B ( , F2 ) A ( F1 Combination Meter Combination CHK CANH CANL SI E2 ES 4 B 17 A 18 A 14 B 12 A 24 A B R W W BR W–B
9 3P 11 3P 73Q 5 3Q GR
17 A ) B ( 3 3B 3 3D 23U 10 3D , A42 ) A ( 18 B A41 Junction Connector
B W BR BR W–B W 4 CA3
W 15 EA1 W–B GR R 3 Junction Connector Junction C57
F1 C7
119
CAMRY (EM0250U) Engine Control for 2GR–FE
System Outline The engine control system utilizes a microcomputer and maintains overall control of the engine, transaxle etc. An outline of the engine control is given here. 1. Input Signals (1) Engine coolant temp. signal circuit The engine coolant temp. sensor detects the engine coolant temp. and has a built–in thermistor with a resistance which varies according to the engine coolant temp. The engine coolant temp. is input into TERMINAL THW of the engine control module as a control signal. (2) Intake air temp. signal circuit The intake air temp. sensor is installed in the mass air flow meter and detects the intake air temp., which is input as a control signal to TERMINAL THA of the engine control module. (3) Oxygen sensor signal circuit The oxygen density in the exhaust emission is detected and is input as a control signal from the heated oxygen sensors to TERMINALS OX1B and OX2B of the engine control module. (4) RPM signal circuit Camshaft position is detected by the VVT sensor (Bank 1 exhaust side, bank 1 intake side, bank 2 exhaust side and back 2 intake side), and their signals are input to TERMINALS EV1+, EV2+, VV1+ and VV2+ of the engine control module as control signals. Also, the engine RPM is detected by the crankshaft position sensor installed in the cylinder block and the signal is input into TERMINAL NE+ of the engine control module as a control signal. (5) Throttle position sensor signal circuit The throttle position sensor detects the throttle valve opening angle as a control signal, which is input into TERMINALS VTA1 and VTA2 of the engine control module. (6) Vehicle speed circuit The vehicle speed sensor detects the vehicle speed, and the signal is input into TERMINAL SPD of the engine control module via the combination meter, from TERMINAL SP1 of the skid control ECU with actuator. (7) Battery signal circuit Voltage is constantly applied to TERMINAL BATT of the engine control module. When the power SW is pushed on (Power SW type), or when the ignition SW is turned on (Ignition SW type), the voltage for engine control module start–up power supply is applied to TERMINAL +B and +B2 of engine control module via EFI relay. (8) Intake air volume signal circuit The intake air volume is detected by the mass air flow meter, and is input as a control signal to TERMINAL VG of the engine control module. (9) Stop lamp SW signal circuit The stop lamp SW is used to detect whether the vehicle is braking or not, and the signal is input into TERMINAL STP of the engine control module as a control signal. (10)Starter signal circuit To confirm whether the engine is cranking, the voltage applied to the starter motor when the engine is cranking is detected, and is input into TERMINAL STA of the engine control module as a control signal. (11) Engine knock signal circuit Engine knocking is detected by the knock control sensors, and is input into TERMINALS KNK1 and KNK2 of the engine control module as a control signal. (12)Air fuel ratio signal circuit The air fuel ratio is detected and input as a control signal into TERMINALS A1A+, A2A+ of the engine control module.
120
CAMRY (EM0250U) 2. Control System ∗ SFI system The SFI system monitors the engine condition through the signals input from each sensors to the engine control module. The control signal is sent to the engine control module TERMINALS #10, #20, #30, #40, #50 and #60 to operate the injector (Fuel injection). The SFI system controls the fuel injection by the engine control module in response to the driving conditions. ∗ ESA system The ESA system monitors the engine condition through the signals input from each sensors to the engine control module. The best ignition timing is decided according to this data and the data memorized in the engine control module. The control signal is output to TERMINALS IGT1, IGT2, IGT3, IGT4, IGT5 and IGT6, and these signals control the igniter to provide the best ignition timing. ∗ Heated oxygen sensor heater control system The heated oxygen sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaust emission is low), and warms up the heated oxygen sensors to improve their detection performance. The engine control module evaluates the signals from each sensors, and outputs current to TERMINALS HT1B or HT2B to control the heater. ∗ Air fuel ratio sensor heater control system The air fuel ratio sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaust emission is low), and warms up the air fuel ratio sensor to improve detection performance of the sensor. The engine control module evaluates the signals from each sensor, current is output to TERMINALS HA1A and HA2A, controlling the heater. ∗ ACIS The ACIS includes a valve in the bulkhead separating the surge tank into two parts. This valve is opened and closed in accordance with the driving conditions to control the intake manifold length in two stages, for increased engine output in all ranges from low to high speeds. ∗ ETCS–i The ETCS–i controls the engine output at its optimal level in accordance with the opening of the accelerator pedal, under all driving conditions. ∗ Dual VVT–i Dual VVT–i controls the intake and exhaust valve timing to the most appropriate levels in accordance with the engine conditions. 3. Diagnosis System When there is a malfunction in the engine control module signal system, the malfunctioning system is recorded in the memory. The malfunctioning system can be found by reading the code displayed on the malfunction indicator lamp. 4. Fail–Safe System When a malfunction has occurred in any system, there is a possibility of causing engine trouble due to continued control based on that system. In that case, the fail–safe system either controls the system using the data (Standard values) recorded in the engine control module memory, or else stops the engine.
121
CAMRY (EM0250U) Engine Control for 2GR–FE
: Parts Location Code See Page Code See Page Code See Page A17 59 C12 50 (2GR–FE) C56 51 (2GR–FE) A19 59 C13 50 (2GR–FE) C57 51 (2GR–FE) A25 C 48 (2GR–FE) C14 50 (2GR–FE) E6 A 56 A26 A 48 (2GR–FE) C15 50 (2GR–FE) E7 B 56 A40 A 59 C17 50 (2GR–FE) E8 C 56 A41 A 59 C34 51 (2GR–FE) E9 D 56 A42 B 59 C35 51 (2GR–FE) E10 56 A43 49 (2GR–FE) C36 51 (2GR–FE) E15 56 A53 49 (2GR–FE) C37 51 (2GR–FE) E23 56 A55 A 49 (2GR–FE) C38 51 (2GR–FE) E40 B 57 A56 A 59 C39 51 (2GR–FE) E41 B 57 A57 B 59 C40 51 (2GR–FE) E42 A 57 A58 A 59 C41 51 (2GR–FE) E43 B 57 A60 B 49 (2GR–FE) C42 51 (2GR–FE) E44 C 57 C1 A 50 (2GR–FE) C43 51 (2GR–FE) E50 57 C2 50 (2GR–FE) C44 51 (2GR–FE) E62 G 57 C4 50 (2GR–FE) C45 51 (2GR–FE) F1 A 58 C5 50 (2GR–FE) C46 51 (2GR–FE) F2 B 58 C6 50 (2GR–FE) C47 51 (2GR–FE) N10 60 C7 50 (2GR–FE) C48 51 (2GR–FE) N17 60 C8 50 (2GR–FE) C50 51 (2GR–FE) V1 51 (2GR–FE) C9 50 (2GR–FE) C51 51 (2GR–FE) V2 51 (2GR–FE) C10 50 (2GR–FE) C52 51 (2GR–FE) C11 50 (2GR–FE) C55 B 51 (2GR–FE)
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
122
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 1D 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 1G 22 3B 3D 3E 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3J 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4A 4C 4E 4F 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4G 4K 4L 4M IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 II
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 AE7 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) CA1 CA2 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 CV1 64 (2GR–FE) Engine Wire and Sensor Wire (Left Side of the Cylinder Block) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) NA1 66 Floor Wire and Engine Room Main Wire (Left Kick Panel)
123
CAMRY (EM0250U) Engine Control for 2GR–FE
: Ground Points
Code See Page Ground Points Location A1 64 (2GR–FE) Front Left Fender A2 A3 66 Left Cowl Side Panel C4 64 (2GR–FE) Cylinder Head C5 64 (2GR–FE) Right Side of the Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left N1 67 Left Rear Quarter Panel
124
CAMRY (EM0250U) Memo
125
CAMRY (EM0250U) Engine Control for 2AZ–FE
(BAT) (IG) (IG)
30A 10A 15A EFI MAIN IGN INJ
2
1 9 IG 8 IH LG Y
12 1E 12 1D Y BR
12 3F 1 EA1 BR 12 3K
EFI C/OPN 2 CA1 Relay Relay Y W ) B 6 B ( , E40 )
71E 6111E 1E 10 1E 9 1E 13 1E8 1E A ( A58 Junction Connector Junction
Y 1 A GR L B O BR BR 9 NA1 LG
1 CA2 1 GR ) B 17 A ( 4 , A42 1 1 ) A ( A41 Connector Junction W 16 B 15A 10A M
EFI EFI Pump NO. 2 NO. 3 Fuel Suction Pump Suction Fuel and Gage Assembly N10
2 2 W–B 5
1 1 W–B
Y R R GR GR O
GR
GR
R
R
BR W
W–B W–B W W–B W–B
A1 A3 N1
126
CAMRY (EM0250U) Leak Detection Pump Canister Pressure Sensor M Vent Valve
MGND MTRB SGND VOUT VCC VGND VLVB N17 Canister Pump Module Pump Canister 641 2 3 8 9 B Y O G W BR GR W–B
16 NA1 4 NA1 13 NA1 14NA1 3 NA1 5 NA1 12 NA1 ) B 10 A ( B Y G O W BR , A42 W–B ) A (
1 B A41 Connector Junction 10 CA3 12 CA2 14CA2 13 CA2 L R G W–B
GR 34 A 94 B 71 B 70 B 42 A MPMPEPPMPPMP VCPP VPMP
A24(A), C24(B) Engine Control Module
FC MREL +B +B2 7 A 44 A 2AA 1 Y R R O
Y
O
GR
3 GR V CA2 R
R
W W
V
W W W–B
C6
127
CAMRY (EM0250U) Engine Control for 2AZ–FE
(BAT) (BAT)
10A 10A ETCS EFI NO. 1
2
1 2 1A
A17 Accelerator Position Sensor W
8AA 9 C18(B) VCP2 VPA2 EPA2 VCPA VPA EPA Generator 123 4 65
A41(A) Junction M Connector 3 B L L Y B Y R O G LG
3A 20 A 58A575556 A 60 A A A 59 A 50 B +BM BATT VCP2VPA2EPA2 VCPA VPA EPA ALT
A24(A), C24(B) Engine Control Module
#40 #30 #20 #10 PRG VG E2G THA ETHA 105B 106 B 107 B 108 B 49 B 118B 116 B 65 B 88 B L Y B P Y R W SB
2 2 2 2 2
C10 C8 C9 C7 C6 5412 Fuel Fuel Fuel Fuel VSV Injector Injector Injector Injector (Purge) VG E2G THA E2 (No. 4) (No. 3) (No. 2) (No. 1) 1 1 1 1 1
+B VO W W W W 3 C2 Mass Air Flow Meter V
W WW
V V V B–R B–R
W W
128
CAMRY (EM0250U) C5 Throttle Body Assembly
VTA VC VTA2 E2 M+ M– 6 5 4 3 2 1 2 1 C32 Camshaft Timing Oil Control Valve 1 ) C4 Coolant Engine Sensor Temp. 2 Y B P R G W–L Shielded ( B P B W G–R
100 B 123 B 97 B96 B 115B 67 B114 B 91 B 42 B 41 B 63 B OC1+ OC1– THW ETHW VTA1 VCTAVTA2 ETA M+ M– GE01
A24(A), C24(B) Engine Control Module
HT1B OX1B EX1B A1A+ A1A– HA1A NE+ NE– G2+ G2– 47 B 64 B 87 B 112 B 113 B 109 B 122 B 121 B 99 B 98 B
(Shielded) ) (Shielded) W LG BR ) Shielded
( (Shielded) L P G ) Shielded
( (Shielded) R G ) Shielded ( Y BR Shielded ( ) ) 34 34 OX1B E2 A1A+ A1A– 1 1
HT1B +B +B HA1A Bank 1 Sensor 1 Bank 1 Sensor 2 C22 C15 Air Fuel Ratio Sensor Ratio Air Fuel ( Heated Oxygen Sensor ( 1 2 2 1 Crankshaft Sensor Position Camshaft Sensor Position C20 C31 2 2 G W LG B–R
B–R
W
129
CAMRY (EM0250U) Engine Control for 2AZ–FE
∗ 1 : California ) ) ) ) IGT1 IGF IGT2 IGF IGT3 IGF IGT4 IGF No. 4 No. No. 2 No. No. 3 No. No. 1 No. Ignition Coil Ignition ( Ignition Coil Ignition ( Ignition Coil Ignition ( C11 Coil Ignition ( C13 C12 C14 3 2 3 2 3 2 3 2 G W LG G–R W–L W–L W–L W–L W–L
W–L
FAN NO. 3 Relay NO. FAN 1 Relay NO. FAN 2 Relay NO. FAN W–L R G W W LG BR G–R
21 A 22 A 85 B 81 B 84 B 83 B 82 B FANL FANH IGT1 IGF1 IGT2 IGT3 IGT4
A24(A), C24(B) Engine Control Module
KNK1 EKNK VCIA IACA EIA IAC+ IAC– PSW 110 B 111 B 103 B 93 B126 B 33 A 52 A 53 A ) (Shielded) ) 1 1 L W ∗ ∗ BR ( ( (Shielded) ) ) (Shielded) ) 9CA2 19 CA2 3CA3 1 1 1 L B ∗ ∗ ∗ ( ( ( B–W (Shielded) ) ) 1 1 B G W ∗ ∗ ( ( ) R G 3 1 2 5 4 1 Shielded ( VCIA IACA EIA IAC+ IAC– L
2 2 CA3 C17 Steering Power SW Pressure Oil M ) Bank 1 W–B ( C33 Intake Air Control Valve Knock Control Sensor C30 1 1 CA3 B–W B–W
130
CAMRY (EM0250U) (BAT) ) ) Y R
7. 5A A/T A/T AM1 ( (
1AA 2 ) 8 CA2 B ( ) , A42 Y ) A/T ( A ( 4 II ACC A41 10B 11 B Junction Connector 4B O 4 AM1 IG1
) L B B R
ST1 3 GR M/T (
P Relay ST )
B N E23 6 EA1 1 ( C1 Ignition SW 5 3F Park/Neutral SW Position 5B ) E15 ) R W ) A/T Transponder Key ECU M/T ( ( W A/T ( A22 Clutch Start SWClutch 2 5 3E R EFIO EFII ) (M/T) G ) M/T 13 12 ( R A/T ( LG GR L G
9 CA3 7CA2 18 CA2 7AE5 13 AE5 ) V SB A/T Y G (
11A 10 A 48 A 52 B IMI IMO STA NSW
A24(A), C24(B) Engine Control Module
E02 ME01 E03 E04 E01 E1 EC EOM 44 B 43 B 86 B 46 B 45 B 104 B 32 A 9 A B B W W B–W W–B W–B W–B
18A 16 A ) B ( , A42 ) A ( Junction Connector Junction 16 B A41 B W–B B–W W–B
B–W W–B B
C4 C6 A3
131
CAMRY (EM0250U) Engine Control for 2AZ–FE
B (BAT) (IG) W W B 10A 10A V STOP IGN 6 14 CANH CANL
8 IC 9IG 1 ID TAC TC E10 Link Data Connector 3 9 13 B B P
12 3F ) B 23 2A ( 5 3H , E40 ) A ( 12 3K Y B 6B A58 Connector Junction 5 3B W Y YY
P V B Stop Lamp SW Lamp Stop A19 14
6 AE5 12 AE5 14 AE5 L P B B WB W GR
36 A 35A 28 A 15 A 27 A 8 A 49A 41 A STP ST1– IGSW TACH TC SPD CANL CANH
A24(A), C24(B) Engine Control Module
W 24 A BR
5 AE5 R
R
132
CAMRY (EM0250U) B
W
V V
∗ 2 : w/ VSC TMC Made ∗ 3 : w/ VSC TMMK Made ∗ 4 : w/o VSC
Speed Sensors
W L L V P B R W LG B 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗2) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗3) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 4) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗2) 35 B 14 B 33 B (∗3) 26 C 15 C 23 C (∗4) ) B W G ( , E62 ) B ( BR 2G 1G , E43 ) A ( B W Junction Connector Junction 6 AE6 2A 1A 2B 1B E42 B W
1AA 7 2AA 8 B B W W W ) B ( , E41 ) A ( 14 FE3 13 FE3 4BB 10 A40 Connector Junction B B W W
B
W
W
R R
133
CAMRY (EM0250U) Engine Control for 2AZ–FE
(IG) (BAT) (BAT)
7. 5A V 10A 10A GAUGE MPX–B DOME NO. 2
2
12 IG 3 1A 1 LG SB GR V V V R R GR 10 3B 23G 1 3D 12 3L 7 IF
2 EA1
33P 93Q 12 3Q 13Q 13 ID V V R GR
12 B 13 A 1A 2A +S IG+ B B2 IG2
Power Supply Circuit IG2 +B(DOME) Temp. Temp. Tachometer Speedometer MULTI LCD Buzzer Master Warning
Malfunction Lamp Indicator MICRO COMPUTER DRIVE IC
IG2
CAN I/F ) B ( , F2 ) A ( F1 Combination Meter Combination CHK CANH CANL SI E2 ES 4B 17 A 18 A 14 B 12 A 24 A B R W W BR W–B
93P 11 3P 7 3Q 5 3Q
33B 3 3D 2 3U 10 3D W BR W–B
15 EA1 B
W GR
W 4CA3 R W–B
F1 C6
134
CAMRY (EM0250U) System Outline The engine control system utilizes a microcomputer and maintains overall control of the engine, transaxle etc. An outline of the engine control is given here. 1. Input Signals (1) Engine coolant temp. signal circuit The engine coolant temp. sensor detects the engine coolant temp. and has a built–in thermistor with a resistance, which varies according to the engine coolant temp.. The engine coolant temp. which is input into TERMINAL THW of the engine control module as a control signal. (2) Intake air temp. signal circuit The intake air temp. sensor is installed in the mass air flow meter and detects the intake air temp. which is input as a control signal to TERMINAL THA of the engine control module. (3) Oxygen density signal circuit The oxygen density in the exhaust emission is detected by the heated oxygen sensor and input as a control signal to TERMINAL OX1B of the engine control module. (4) RPM signal circuit Camshaft position and crankshaft position are detected by the camshaft position sensor and crankshaft position sensor. Camshaft position is input as a control signal to TERMINAL G2+ of the engine control module, and engine RPM is input into TERMINAL NE+. (5) Throttle position signal circuit The throttle position sensor detects the throttle valve opening angle as a control signal, which is input into TERMINALS VTA1 and VTA2 of the engine control module. (6) Vehicle speed circuit The vehicle speed sensor, detects the vehicle speed and input to speed sensor of the skid control ECU with actuator, from skid control ECU with actuator to TERMINAL SPD of the engine control module, Via combination meter. (7) Battery signal circuit Voltage is constantly applied to TERMINAL BATT of the engine control module. With the ignition SW turned on, the voltage for engine control module start–up power supply is applied to TERMINALS +B and +B2 of the engine control module via the EFI relay. (8) Stop lamp SW signal circuit The stop lamp SW is used to detect whether the vehicle is braking or not and the signal is input into TERMINAL STP of the engine control module as a control signal. (9) Starter signal circuit To confirm whether the engine is cranking, the voltage is applied to the starter motor during cranking is detected and the signal is input into TERMINAL STA of the engine control module as a control signal. (10)Engine knock signal circuit Engine knocking is detected by knock sensor and the signal is input into TERMINAL KNK1 as a control signal. (11) Air fuel ratio signal system The air fuel ratio is detected and input as a control signal into TERMINAL A1A+ of the engine control module.
135
CAMRY (EM0250U) Engine Control for 2AZ–FE
2. Control System ∗ SFI system The SFI system monitors the engine condition through the signals input from each sensor to the engine control module. And the control signal is output to TERMINALS #10, #20, #30, #40 of the engine control module to operate the fuel injector (Inject the fuel). The SFI system controls the fuel injection operation by the engine control module in response to the driving conditions. ∗ ESA system The ESA system monitors the engine condition through the signals input to the engine control module from each sensor. The best ignition timing is decided according to this data and the memorized data in the engine control module and the control signal is output to TERMINALS IGT1, IGT2, IGT3, IGT4. This signal controls the igniter to provide the best ignition timing for the driving conditions. ∗ Heated oxygen sensor heater control system The heated oxygen sensor heater control system turns the heater on when the intake air volume is low (Temp. of exhaust emissions is low), and warms up the heated oxygen sensor to improve detection performance of the sensor. The engine control module evaluates the signals from each sensor, and outputs current to TERMINAL HT1B to control the heater. 3. Diagnosis System With the diagnosis system, when there is a malfunction in the engine control module signal system, the malfunctioning system is recorded in the memory. The malfunctioning system can be found by reading the code displayed by the malfunction indicator lamp. 4. Fail–Safe System When a malfunction has occurred in any system, if there is a possibility of engine trouble being caused by continued control based on the signals from that system, the fail–safe system either controls the system by using data (Standard values) recorded in the engine control module memory or else stops the engine.
: Parts Location Code See Page Code See Page Code See Page A17 59 C7 54 (2AZ–FE) C32 55 (2AZ–FE) A19 59 C8 54 (2AZ–FE) C33 55 (2AZ–FE) A22 59 C9 54 (2AZ–FE) E10 56 A24 A 52 (2AZ–FE) C10 54 (2AZ–FE) E15 56 A25 C 52 (2AZ–FE) C11 54 (2AZ–FE) E23 56 A26 A 52 (2AZ–FE) C12 54 (2AZ–FE) E40 B 57 A40 A 59 C13 54 (2AZ–FE) E41 B 57 A41 A 59 C14 54 (2AZ–FE) E42 A 57 A42 B 59 C15 54 (2AZ–FE) E43 B 57 A58 A 59 C17 54 (2AZ–FE) E62 G 57 A60 B 53 (2AZ–FE) C18 B 54 (2AZ–FE) F1 A 58 C1 B 54 (2AZ–FE) C20 55 (2AZ–FE) F2 B 58 C2 54 (2AZ–FE) C22 55 (2AZ–FE) N10 60 C4 54 (2AZ–FE) C24 B 55 (2AZ–FE) N17 60 C5 54 (2AZ–FE) C30 55 (2AZ–FE) C6 54 (2AZ–FE) C31 55 (2AZ–FE)
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
136
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 1D 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 3B 3D 3E 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3H 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IH 31 II
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA1 CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) NA1 66 Floor Wire and Engine Room Main Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location A1 65 (2AZ–FE) Front Left Fender A3 66 Left Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C6 F1 66 Instrument Panel Left N1 67 Left Rear Quarter Panel
137
CAMRY (EM0250U) Engine Immobiliser System without Smart Key System
(BAT) (IG)
10A 10A ∗ 1 : 2GR–FE EFI IGN ∗ NO. 1 2 : 2AZ–FE ∗ 3 : TMC Made ∗ 4 : TMMK Made
2 1A 13 IM W
8 A ) B SIL ( E10 Link Data Connector 3
7 , A42 ) A ( 3 B A41 Junction Connector GR LG LG 12 IM E25 Transponder Key Amplifier
21 AE2 Transponder Key Coil 3 IF W GR ANT1 ANT2 7 3L 13J
VC5 CODE TXCT AGND 1 457
8 3B 13B V R O BR W GR
9 12 14 15 4 5 D+BIG VC5 CODE TXCT AGND
E15 Transponder Key ECU
EFIIEFIO KSW GND IND CTY 1213 3 16 8 7 Y L B P G W–B 12 3A
13 AE5 7 AE5 7 3B 23B 6 3B
12 3O
73A3A 2 33C 11 3R L L Y Y G
W–B 13 EN2 1 8 LP
9 L
W–B 8 3R Unlock Warning SW E22 E49 Junction Connector ∗ 2 2 1 A ( 3) Security Indicator ∗ ) 1 B ( 4) 10 A 11 A (∗1)
∗ GND ) W–B 10 C 11 C ( 2) 2 3U B ( F3 Clock , IMO IMI 19 ) A ( W–B Driver' s Side N6 Door Courtesy SW ( W–B
A24(C), A55(A) E2 F1 Engine Control Module
138
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page A24 C 52 (2AZ–FE) E10 56 E49 57 A41 A 59 E15 56 F3 58 A42 B 59 E22 56 A 60 N6 A55 A 49 (2GR–FE) E25 56 B 60
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3B 3C 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3J 3L 3O 3R 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 68 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
139
CAMRY (EM0250U) Data Link Connector 3
(BAT)
B 7. 5A OBD B
6 AE5
4 IM ) 3 B ∗ (
10 4C ) 4 B ∗ (
L 9 4A Junction Connector Junction ) 3 B ∗ ( B W
16 9 6 14 BAT TAC CANH CANL
E10 Data Link Connector 3
CG SGTC WFSE TS SIL 4 5 13 15 12 7 GR P O BR GR W–B
33H 11 3H 4 3H 12 IM 3IF ) 7 Y ∗ (
33C 10 3D 4 3E 1IH 10 IE ) 7 O W ∗ GR
15 EA1 W–B 8AE6 4 AE6 7 AE6 ) 1 ∗ BR BR ( ) )( 18 B ) 7 7 B L O ∗ ∗ ( GR ( 9 ( ) 2 , A42 ) ∗ GR A ( E49 Connector Junction 2 17 A Junction Connector A41 42 A 24 A 13 A (∗7) )
1 39 B (∗8) ∗ GR ( 25 C (∗9) WFSE TS D/G 16 A 4 CA3 4 CA3 SIL )( ) 2 1 ∗ ∗ ( ( W–B W–B W–B 3 A25(C), A26(A), A60(B) E30(A) Skid Control ECU with Actuator Airbag Sensor Assembly Center Junction Connector C57 P E2 C7 C6
140
CAMRY (EM0250U) ∗ 1 : 2GR–FE ∗ B 2 : 2AZ–FE ∗ 3 : w/ Smart Key System ∗ 4 : w/o Smart Key System ∗ 5 : w/ Power Seat ∗ 6 : w/o Power Seat ∗ 7 : w/ VSC TMC Made ∗ 8 : w/ VSC TMMK Made ∗ 9 : w/o VSC B
E15 O4(C), T10(A) ∗ Transponder E60 15 A ( 1) Occupant
Key ECU Tire Pressure Warning ECU ) 15 C (∗2) Classification ECU A ( TACH , A55 ) C D ( TC DIA Engine Control Module Control Engine SIL TC A24 9 27 A (∗1) 2 A (∗5) 10 3 27 C (∗2) 2 C (∗6) P ) 5 ∗ GR ( 12 AE5 ) 4 P P ∗ GR GR ( ) 6 O ∗
GR ( 2 OT1
73L 8 3B 8 3C 6 3O 5 3B ) 5 O ∗ ( 83C 5 3H P GR
4 EO2
GR
P
141
CAMRY (EM0250U) Data Link Connector 3
: Parts Location Code See Page Code See Page Code See Page A24 C 52 (2AZ–FE) A42 B 59 E15 56 48 (2GR–FE) A55 A 49 (2GR–FE) E30 A 56 A25 C 52 (2AZ–FE) 49 (2GR–FE) E49 57 A60 B 48 (2GR–FE) 53 (2AZ–FE) E60 57 A26 A 52 (2AZ–FE) C57 51 (2GR–FE) O4 C 63 (*2) A41 A 59 E10 56 T10 A 62 (*1)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3B 3C 3D 3E 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3L 3O 4A 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4C IE 30 IF Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IH 31 IM 30
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) OT1 68 (*1) Floor No.2 Wire and Front Seat RH Wire (Under the Front Passenger’s Seat)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH
* 1 : w/ Power Seat * 2 : w/o Power Seat
142
CAMRY (EM0250U) Memo
143
CAMRY (EM0250U) Headlight ) ) LL RL ( ( H–LP Relay H–LP Relay DRL Relay ) ) ) ) LL LH RL RH ( ( ( ( Light Control Circuit 15A H–LP 15A H–LP 15A H–LP 15A H–LP
1 1G 31B 2 1B 11 1E 4 1B5 1B 91D 81D P V
V B G BR P ) ) ) )
1 RH High 1 LH High 2 LH Low 2 RH Low ( ( ( ( W
2 2 1 1 A29 Headlamp A8 Headlamp A45 Headlamp A49 Headlamp BR BR W–B W–B Y W–B W–B
FL MAIN 3. 0W W–B W–B
Battery W–B W–B W–B W–B W–B
A1A3 A6 A5
144
CAMRY (EM0250U) E6(A), E7(B), E8(C) (IG) (ACC) Main Body ECU
10A 7. 5A ECU IG ECU–ACC NO. 1
ACC IG DRL HRLY GND2 22 15 11 8 4
9ID3ID 9 IM V P W–B
V
P
W–B
145
CAMRY (EM0250U) Headlight
E6(A), E7(B), E8(C) Main Body ECU
HF HU HEAD 13 B 13 17 A
5 IG
9 3N R
12 3G LG PP
E21 17 11 Headlamp Dimmer SW Assembly 20
THAEL
DRL–OFF(USA) OFF (Except HF HL HU ED USA)
Low AUTO
High SW Control Light Tail Dimmer SW Flash Head
12
3 3G
3 3C W–B W–B
9 W–B W–B 6 E49 Junction Connector 2 W–B
E2
146
CAMRY (EM0250U) E6(A), E7(B), E8(C) Main Body ECU
CANL CANH 6CC 5
(BAT) (IG) (BAT) B W
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
2
1 12 IG 3 1A BR V LG
53Q 13 ID 12 3L 23G 13D SB
R 2 EA1
10 3D 7IF 13Q 93Q 12 3Q V V R GR GR F1(A) 2 A 13 A 1 A Combination Meter B2IG+ B BR +B(DOME) Power Supply Circuit
15 EA1 ) USA (
MICRO COMPUTER Beam Head ) BR
2GR–FE DRIVE IC (
CAN 18 B )
B I/F ( , A42 ) ) A ( 17 A A41 Junction Connector
GR ESE2 CANH CANL 2AZ–FE ( 24 A 12 A 17 A18 A ) GR B W 2GR–FE BR
13 FE3 14 FE3 4CA3 4CA3
7 3Q B W ) C ( )( ) 1 B 2B , E44 ) W–B W–B B ( 2AZ–FE 2GR–FE ( ( 2 3U Junction Connector 1C 2C E43 B 3 W W–B W–B C57 Junction Connector
C6 C7 F1
147
CAMRY (EM0250U) Headlight
E6(A), E7(B), E8(C) Main Body ECU (BAT) (BAT) (BAT)
25A 25A 10A DOOR DOOR ECU–B NO. 2 NO. 1 NO. 1 BECU BATB PKB GND1 (∗ ) ALTB (∗ ) 2 1 2 2 19 5 26 6 2
1 1
2 IM 14 IC 10 IF 10 ID 16 ID ) ) L Y O O W W W–B Lever Type Lever Pedal Type Pedal ( (
1 1 E33 Parking Brake SW A18 Parking Brake SW
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System
E49 10 Junction Connector
12 2 W–B
4 FE3 W–B W–B
F1 E2
148
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) 49 (2GR–FE) E8 C 56 A8 A45 52 (2AZ–FE) 53 (2AZ–FE) E21 56 A18 59 49 (2GR–FE) E33 56 A49 48 (2GR–FE) 53 (2AZ–FE) E43 B 57 A29 52 (2AZ–FE) C57 51 (2GR–FE) E44 C 57 A41 A 59 E6 A 56 E49 57 A42 B 59 E7 B 56 F1 A 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 1B 25 1D Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 1G 22 3C 3D 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3L 3N 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM 30
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 Front Left Fender 65 (2AZ–FE) A3 66 Left Cowl Side Panel 64 (2GR–FE) A5 Front Right Fender 65 (2AZ–FE) A6 66 Right Cowl Side Panel C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
149
CAMRY (EM0250U) Fog Light
(BAT) (BAT) (BAT) (IG) (ACC) E6(A), E7(B), E8(C) Main Body ECU 25A 10A 25A 10A 7. 5A DOOR ECU–B DOOR ECU IG ECU–ACC NO. 1 NO. 1 NO. 2 NO. 1
2 2 BATB BECU ACC IG (∗1) (∗2) ALTB 1 1 22 15 2 26 6
10 ID 16 ID O W O W
E21 Headlamp Dimmer SW Assembly
HF HL HU ED
Low
High Dimmer SW Flash
16 W W
150
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System
E6(A), E7(B), E8(C) Main Body ECU
HEAD FFOG GND2 17 A 28 A 4
9 IM P V
9 3N 5 4M W–B
12 3G 6 4H V P
E21 20 Headlamp Dimmer SW Assembly 4
THAEL
DRL–OFF(USA) OFF (Except USA) LFG BFG
AUTO OFF Fog SW
Light Control SW Control Light Tail On
Head
12 3 W W
3 3G
3 3C W–B W–B
9 6 W–B E49 Junction Connector 2 W–B
E2
151
CAMRY (EM0250U) Fog Light
E6(A), E7(B), E8(C) Main Body ECU
(BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
2
1 12 IG 3 1A LG SB
13 ID 12 3L 23G 13D V
R 2 EA1 7IF 13Q 93Q 12 3Q V R GR GR BR 2 A 13 A 1 A B2IG+ B 53Q
Power Supply Circuit 10 3D +B(DOME)
MICRO COMPUTER BR Front Fog
15 EA1 DRIVE IC CAN I/F ) BR 2GR–FE ( ESE2 CANH CANL ) 18 B ) 24 A 12 A 17 A18 A F1(A) B ( Combination Meter GR , A42 2AZ–FE ) ( A ( B W 17 A BR A41 Junction Connector ) 7 3Q
GR W 2GR–FE
4CA3 4CA3 B 2 3U )( ) W–B W–B 2AZ–FE 2GR–FE ( ( 3 C57 Junction W–B W–B Connector
C6 C7 F1
152
CAMRY (EM0250U) (BAT) (BAT) E6(A), E7(B), E8(C) Main Body ECU 120A 15A ALT FR FOG
CANL CANH FFGO GND1 TRLY 1 1F 6C 5C 4 B 5 7 B
1 IA R B W 51
4 TAIL Relay 32 ) C ( 2CC 1 , E44
) 15A B ( TAIL
2B 1B E43 Junction Connector B W 10 IF 3 IL W
14 FE3 13 FE3 W–B
4 IL B W 15 FOG Relay FOG 23
8 II 5 ID 1 IC R R
2 2 ) ) W–B E49 Junction Front LH 1 Front RH 1 A1 Fog Lamp ( A34 W Connector 10 W–B Fog Lamp ( (2GR–FE ∗2)
B 12 2 ) ) 1 2 ) ∗ ∗ W–B BR W–B Y W–B W–B W–B 2AZ–FE ( 2GR–FE 2GR–FE 2GR–FE ∗ 4 FE3 ( ( 1 : w/ Smart Key System 1 ∗ 2 : w/o Smart Key System W–B A43 Junction Connector
F1 E2 A2 A2 A5
153
CAMRY (EM0250U) Fog Light
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) A43 49 (2GR–FE) E43 B 57 A1 52 (2AZ–FE) C57 51 (2GR–FE) E44 C 57 48 (2GR–FE) E6 A 56 E49 57 A34 52 (2AZ–FE) E7 B 56 F1 A 58 A41 A 59 E8 C 56 A42 B 59 E21 56
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1F 22 3C 3D 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3L 3N 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4H 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4M IA IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 II Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL 30 IM
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A2 Front Left Fender 65 (2AZ–FE) 64 (2GR–FE) A5 Front Right Fender 65 (2AZ–FE) C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
154
CAMRY (EM0250U) Memo
155
CAMRY (EM0250U) Multiplex Communication System – CAN
E61 E38(A) Option Connector A/C Amplifier (Bus Buffer)
CANH CANL CAN+ CAN– 11A 12 A 12
B B B W W
W
1B 7B 2B8B 4B 10B
2A 8A 1A 7A A40(A), E41(B) Junction Connector ) ) ) ) ) ) ) ) B B B B W W W W w/ VSC w/ w/ VSC w/ 2AZ–FE 2AZ–FE 2GR–FE 2GR–FE w/o VSC w/o w/o VSC w/o ( ( ( ( ( ( ( (
11 A 25 A (∗2)
26 15 35 B 14 B (∗3) 41 A 49 A ) 41 A 49 A B CANH CANL CANH CANL CANH CANL ( CANH CANL , C55 ) ) A A CAN+ CAN– ( ( A25 A26(A), A60(B) 2B 1 B A55 Module Control Engine A24 Module Control Engine Skid Control ECU Skid Control ECU with Actuator with Actuator ) ) Y B 2GR–FE 2GR–FE ( (
6 7 CAN+ CAN–
C56 Transmission Control ECU
156
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : TMC Made ∗ 3 : TMMK Made E34(A), E65(B) E10 Yaw Rate Sensor Data Link Connector 3
CANL CANH CANL CANH 2 A 3 A (∗2) 14 6 3 B 2 B (∗3) B B B W W
W , ) D ( , E45 ) ) H C (
2 A 1A 2E1 E 2G1 G ( , E63 , E44 ) ) G B ( ( , E62 , E43 ) ) E A ( ( E46 2DD 1 2H 1H 2B 1B 1 C 2 C E42 Connector Junction B W
14 FE3 13 FE3 B B B B W W W W
22 A 13A 9 10 18 A 17 A 5CC 6 CANL CANH CANL CANH CANL CANH CANH CANL ) C CANN CANP ( E30(A) E17 F1(A) 15C 16 C E8 BodyMain ECU Airbag Sensor Steering Sensor Combination Meter Assembly Center ) ) 1 1 L W ∗ ∗ ( (
28 A 27 A CANL CANH
E58(A) Certification ECU
157
CAMRY (EM0250U) Multiplex Communication System – CAN
System Outline CAN has two lines as a pair which make communication with operating voltage. CAN has excellent data speed and error detecting capacity. It consists of vehicle control systems such as engine control module, yaw rate sensor, skid control ECU with actuator, steering sensor, data link connector 3, A/C amplifier, transmission control ECU, airbag sensor assembly center, combination meter, certification ECU and main body ECU.
: Parts Location Code See Page Code See Page Code See Page A24 A 52 (2AZ–FE) C56 51 (2GR–FE) E44 C 57 48 (2GR–FE) E8 C 56 E45 D 57 A25 52 (2AZ–FE) E10 56 E46 E 57 48 (2GR–FE) E17 56 E58 A 57 A26 A 52 (2AZ–FE) E30 A 56 E61 57 A40 A 59 E34 A 57 E62 G 57 A55 A 49 (2GR–FE) E38 A 57 E63 H 57 49 (2GR–FE) E41 B 57 E65 B 57 A60 B 53 (2AZ–FE) E42 A 57 F1 A 58 C55 B 51 (2GR–FE) E43 B 57
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
158
CAMRY (EM0250U) Memo
159
CAMRY (EM0250U) Automatic Light Control and Light Auto Turn Off System
(BAT) (BAT) (BAT) (ACC) (IG)
10A 25A 25A 7. 5A 10A ECU–B DOOR DOOR ECU–ACC ECU IG NO. 1 NO. 1 NO. 2 NO. 1 E6(A), E7(B) Main Body ECU 2 2
1 1 BATB IG ACC (∗1) ALTB O W 15 22 2 6
16 ID W
O 120A ALT ) 1 1G ) LL RL ( ( H–LP Relay H–LP Relay W
FL MAIN 3. 0W
9 1D 1 1F P B
Battery B
P
160
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 3 : TMC Made ∗ 4 : TMMK Made
E6(A), E7(B) Main Body ECU
BECU (∗2) TRLY GND1 HRLY PCTY RCTY DCTY LCTY 26 7 5 8 21 A 7 A (∗1) 24 B 17 5 A (∗2)
7 IO L Y 10 ID 23 3ID GR
4 O
TAIL Relay 5 3N 6 3N 10 3F 15
1IFIA 10 P 6 3C 7 3C 12 3O L Y B LG GR W–B
O 5 EO2 6 EO2 13 EN2 L Y GR )
1 A (∗3) 1 A (∗3) ∗ ∗ 1 1 ) 1 B ( 4) 1 B ( 4) W–B ) ) ) B ) ( B ( , ) , ) A ( A ( Front Passenger' s Side Rear RH Driver' s Side Rear LH O6 Door Courtesy SW ( O10 Door Courtesy SW ( N6 Door Courtesy SW ( N13 Door Courtesy SW ( 10 12 E49 Junction Connector Junction 2
4 FE3
B
P W–BW–B W–B
F1 E2
161
CAMRY (EM0250U) Automatic Light Control and Light Auto Turn Off System
∗ 5 : Automatic A/C ∗ 6 : Manual A/C
E6(A), E7(B) Main Body ECU
CLTB CLTE CLTS GND2 TAIL HEAD A 20A 18A 19 A 4 23B 17 A 21 B B B P G G BR 9 IM
9 3N W–B
12 3G P
18 20 19
THAEL
DRL–OFF(USA) OFF (Except USA)
AUTO 6A 3 A 5 A (∗5) 3BB 6 4 B (∗6)
Light Control SW Control Light Tail CLTB CLTE CLTS Head
E11(A), (B) E21 12 Automatic Light Headlamp Dimmer SW Assembly Control Sensor
3 3G
3 3C W–B W–B
9 W–B 6 E49 Junction Connector 2 W–B
E2
162
CAMRY (EM0250U) System Outline Automatic Light Control Operation The automatic light control system works when the light control SW is turned to AUTO. The automatic light control sensor detects the brightness around the vehicle. By this function, the system automatically turns the tail lamp and headlamp on if the brightness is below the regular level and turns the tail lamp and headlamp off when the surroundings become brighter than the regular level. Light Auto Turn Off Operation ∗ When the other lamps than headlamps are lit under ’TAIL’ or ’AUTO’ condition of the light control SW, the tail lamps and front fog lamps are turned OFF if the power SW is changed from ’IG ON’ to ’IG OFF’ (Power SW type) or the ignition SW is turned from ON to OFF (Ignition SW type), and the driver side door is opened from closed condition. ∗ When the headlamps are lit under ’HEAD’ or ’AUTO’ condition of the light control SW, if the power SW is changed from ’IG ON’ to ’IG OFF’ (Power SW type) or the ignition SW is turned from ON to OFF (Ignition SW type), and the light OFF delay time (30 seconds) has passed since all the doors are closed from open condition or under all the door locked condition, operating the wireless door lock function turns OFF the headlamps, tail lamps and front fog lamps.
: Parts Location Code See Page Code See Page Code See Page E6 A 56 E21 56 A 60 N13 E7 B 56 E49 57 B 60 A 56 A 60 O6 60 E11 N6 B 56 B 60 O10 60
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1D 25 1F Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 22 1G 3C 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3N 3O IA 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
163
CAMRY (EM0250U) Interior Light
(BAT)((BAT) BAT) (IG)(ACC) E6(A), E7(B) Main Body ECU 25A 10A 25A 10A 7. 5A DOOR ECU–B DOOR ECU IG ECU–ACC NO. 1 NO. 1 NO. 2 NO. 1
2 2 BATB BECU ACC IG (∗1) (∗2) 1 1 22 15 2 26 O W
10 ID
O
W
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 3 : TMC Made ∗ 4 : TMMK Made ∗ 5 : w/ Sliding Roof
164
CAMRY (EM0250U) E6(A), E7(B) Main Body ECU
ALTB LCTY RCTY DCTY PCTY 6 17 7 A (∗1) 24 B 21 A 5 A (∗2)
16 ID 7 IO 6 IL ) 5 L Y W ∗ LG LG GR ( ) W 2 Door ( E1 Courtesy Rear LH Diode Diode 1 6 3N 10 3F 5 3N
7 3C 7 3I 12 3O 11 3F 6 3C 43I ) ) 5 5 L L L Y Y ∗ ∗ GR GR (
6 EO2 13 EN2 5 EO2 L Y ) ) ) GR
1 A (∗3) 1 A (∗3) ) ∗ ∗ 1 B ( 4) 1 2 ) 1 B ( 4) 2 1 2 ) Door Door Door ( ( ( ) ) B ) ( B ( , ) , ) A ( A E2 Diode E5 E37 Courtesy Rear RH Diode Diode Diode Courtesy Front RH Courtesy Front LH ( Rear LH Rear RH 1 Driver' s Side 1 1 Door Courtesy SW ( N13 O10 N6 Door Courtesy SW ( Door Courtesy SW ( Front Passenger' s Side O6 Door Courtesy SW ( )( 5 B O O ∗ (
O
O
B(∗5)
L(∗5)
165
CAMRY (EM0250U) Interior Light
E6(A), E7(B) Main Body ECU
LGCY GND2 ILE 25 A 4 21
W (BAT) 9 IM 5IIIR 10 17 EN2 BR(∗2) 10A DOME W W W–B (∗5) W 2 (∗5)
13 6 BR 15 1 22 N28 E49 Junction Connector Junction Connector 14 2 ) ) RH 11LH Q8 Lamp Vanity ( Q7 Vanity Lamp Vanity ( W
3SN1 16 EQ1 ) ) 5 5 W W ∗ ∗ ( ( ) ) )
2 ) 2 6 5 V W W W ∗ ∗ LG RH LH ( ( W–B ( +B ( B
E E Q2 Q1 Vanity Lamp SW Lamp Vanity SW Lamp Vanity 1 1 ) W
2 3 ∗ )
( 5) 5 W ∗ ( Luggage ( ) W N23 Diode Diode Compartment Lamp Compartment
1 Luggage ∗ S5 Door Lock Assembly ( 2 : w/o Smart Key System 2 ∗ 5 : w/ Sliding Roof ∗ 6 : w/o Sliding Roof W
18 EQ1 B W–B W–B V(∗5)
B
O O
O O
B(∗5) B(∗5)
L(∗5) L(∗5)
1 W(∗6) S15 Junction Connector LG 9 W–B
W–B W–B S1 E2
166
CAMRY (EM0250U) E6(A), E7(B) Main Body ECU
R(∗5)
BR(∗2) BR(∗2)
W W W W (∗5) ) ) ) ) 5 5 6 6 R W W W ∗ ∗ ∗ ∗ ( ( ( ( W (∗5)
7 712 2
B BBB) Center ( ) Map Lamp Map Lamp ) RH LH ( ( DOOR OFF ON
CTY E E Q9 Lamp Room L E E L 2 3 Overhead J/B Overhead J/B Q6 Q6 Q10 Map Lamp Q11 Map Lamp 6 8 8 3 4 4 5
W ) ) ) )
5 ∗ 5 5 ( 5) 5 ∗ W W ( ∗ ∗ ∗ ( ( ( W–B V ) ) ) 6 6 6 ∗ ( W W ∗ ∗ ( ( W 11 EQ1 17 EQ1 19 EQ1 ) ) ) ) 5 5 5 5 L B W ∗ ∗ ∗ ∗ ( ( ( ( W–B
W W W (∗5)
V(∗5)
B B
O O
O O
B(∗5)
L(∗5)
W–B(∗5)
W(∗6)
LG LG
W–B W–B
167
CAMRY (EM0250U) Interior Light
E6(A), E7(B) Main Body ECU
R(∗5) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ BR(∗2) 5 : w/ Sliding Roof
W ) 2 O O ∗ BR (
3 IE2 3 HE2 O O )
) ∗ 6 ) 2 A ( 1) B 2 2 ( ∗ ILL– 2 B ( 2) , N26 ) A ( ∗ Ignition Key Cylinder Light 1 A ( 1)
Front Door LH 1 Front Door RH 1 I6 H7 N24 Courtesy Lamp ( Courtesy Lamp ( ILL+ Luggage Compartment Lamp 1 B (∗2) E25 Transponder Key Amplifier 2 ) 5 R R R RB ∗ (
15 EQ1 7 EQ1 2IE2 2HE2 20 18 ) ) 2 5 R R R R Junction Connector N28 WW ∗ ∗ ( ( 17 R
6IR 10 IL 12 3B 11 3G 12 3I ) 1 R Dome and Stop Dome Noise Filter ( 13ID 10 IP 7 IF 12 3L N15 R B LG
O R
O
W–B(∗5) W–B(∗5)
LG
W–B W–B
168
CAMRY (EM0250U) E6(A), E7(B) Main Body ECU
GND1 SWIL 5 25 B O
1 IR 10 IF 8 4G ) 5 ∗ ( W–B W–B
8 4E O
11 SWIL
GND COM 5 4 E52 Power SW W–B W–B
4 4E 5 4E
54H W–B
10 IG
E49 10 Junction Connector 3IM
11 2 12
W–B(∗5) W–B W–B
4 FE3 W–B W–B W–B W–B E2 F1 E1
169
CAMRY (EM0250U) Interior Light
System Outline 1. Dome Light and Ignition Key Illumination Function When any door is opened, the dome light (If SW is set to ’DOOR’) and ignition key cylinder light are lit in fade–in manner. Then when all the doors are closed (Any door is unlocked), the illumination is kept ON with the timer for approximately for 15 seconds and then is turned OFF in fade–out manner when the timer is completed. 2. Battery Saver Function If the illumination is kept on for 20 minutes with a door open, it is turned OFF automatically.
: Parts Location Code See Page Code See Page Code See Page E1 56 A 60 Q1 61 N6 E2 56 B 60 Q2 61 E5 56 A 60 Q6 61 N13 E6 A 56 B 60 Q7 61 E7 B 56 N15 60 Q8 61 E25 56 N23 60 Q9 61 E37 57 N24 A 60 Q10 61 E49 57 N26 B 60 Q11 61 E52 57 N28 60 S5 61 H7 61 O6 60 S15 61 I6 61 O10 60
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3B 3C 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3I 3L 3N 3O 4E 4G 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4H ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG 31 II Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL 30 IM IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left) IP IR 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
170
CAMRY (EM0250U) : Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE2 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location E1 66 Instrument Panel Left E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left S1 67 Lower Back Panel Center
171
CAMRY (EM0250U) Taillight and Illumination
(BAT) (IG) (BAT) (BAT) (BAT)
10A 7. 5A 10A 25A 10A DOME GAUGE MPX–B DOOR ECU–B NO. 2 NO. 1 NO. 1
2 2 2
1 12 IG 3 1A 1 1 O W SB
13 ID 2 EA1
7IF V R
10 3D 12 3L 23G 13D O
W
53Q 13Q 93Q 12 3Q V RLG BR GR GR F1(A) 2 A 13 A 1 A Combination Meter B2IG+ B
+B(DOME) Power Supply
BR Circuit Rheostat
Tail Cancel SW ) 15 EA1 MICRO COMPUTER Except USA ( Tail Tail )
DRIVE IC BR
2GR–FE CAN ( I/F
18 B ) B ( , A42 ) A ( 17 A ES CANH CANL A41 Junction Connector 24 A 17 A18 A ) ) B W BR GR GR 2AZ–FE 2GR–FE (
4CA3 4CA3 )(
) W
B W–B W–B 2AZ–FE 2GR–FE ( ( 3 C57 Junction Connector
C6 C7
172
CAMRY (EM0250U) (BAT) (IG)(ACC) E6(A), E7(B), E8(C) Main Body ECU 25A 10A 7. 5A DOOR ECU IG ECU–ACC NO. 2 NO. 1
ACC IG BATB (∗1) BECU (∗2) ALTB CANL CANH 22 15 2 26 6 6C 5C
10 ID16 ID B O W W
O
W
2CC 1
F1(A) ) C Combination Meter 2B 1B ( , E44 )
+B(DOME) +B(DOME) +B(DOME) B IG2 IG2 IG2 ( E43 Connector Junction
+B (DOME) B W
14FE3 13 FE3 Illumination Pointer Illumination LCD Illumination B W
E2 ILL– 12 A 11 A BR
∗ 1 : w/ Smart Key System 7 3Q ∗ 2 : w/o Smart Key System
2 3U W–B W–B W
B
BR
F1
173
CAMRY (EM0250U) Taillight and Illumination
E6(A), E7(B), E8(C) Main Body ECU
ACAN TAIL GND2 GND1 TRLY 16 A 23 B 4 5 7
9 IM O
2 3O B W–B
12 3R O
18 4 ILL+ THAEL GND1 DRL–OFF(USA) F3 Clock 19 OFF (Except USA) 10 IF AUTO
Light Control SW Control Light Tail
Head W–B E21 SW Assembly Dimmer Headlamp 12
8 3R 3 3G W–B W–B
2 3U 3 3C 6 10 E49 Connector Junction 9 12 2 W–B W–B W–B W–B W–B W–B
4 FE3 W–B W–B
BR BR
F1 F1 E2
174
CAMRY (EM0250U) (BAT)
120A ALT G
1 1F BR B G
1 IA 6 IF 8 IP
51
4 TAIL Relay 32
15A 7. 5A TAIL PANEL
5 IC 14 ID 6ID 4 IC L P W GR ) )
Front LH 1 Front RH 1 ( ( 2 2 ) ) Parking Parking Front LH 1 Front RH 1 Turn Signal and Turn Signal Parking Lamp MarkerSide Lamp ( and Turn Signal Parking Lamp A46 A47 A51 A50 Side MarkerSide Lamp ( 2 2 BR BR BR BR W–B W–B W–B
BR BR
A1 A5 A6
175
CAMRY (EM0250U) Taillight and Illumination
G G
BR BR
9 SN1 BR BR BR
16 21 18
17 S16 2219 20 Junction Connector
Stop Lamp SW BR BR BR BR BR BR ) RH ( L L
2 3 3 2 11 ) 2 ) 2 RH LH ) ( ( LH ( Tail Tail S4 S1 Plate License Lamp License Plate License Lamp Tail Tail
) 1 1 ) Stop Stop S3 Rear Combination Lamp Lamp Rear Combination S2 Side MarkerSide MarkerSide LH RH 33 ( ( S11 S12 Rear Combination Lamp Rear Combination Lamp 1 1 W–B W–B W–B W–B
W–B W–B W–B W–B W–B
6 1 7
9 S15 Junction Connector W–B
BR BR
S1
176
CAMRY (EM0250U) ∗ G 3 : 8 Speaker w/ Navigation System ∗ 4 : 8 Speaker w/o Navigation System ∗ 5 : Automatic A/C ∗ 6 : 6 Speaker
4 3L
4 3B 4 3C 73R 5 3T 53S
P
R G G G G LG (∗5)
1 3A 9 3A 8 4D
1 3T 12 3S 9 4B P ) ) D 5 ( R ∗ ( G 2 E 6 F (∗3) , F26 ) 2 D 6 C (∗4) C 4 7 ( 10 A 6 C (∗6) 11 8 ) , F8 )
2 F
ILL+ ( ILL+ SWG ILL+ SG B ( , F7 , F10 A/T Shift Lever ) ) A E ( ( ILL– ILL– Illumination 1 E55 F4 F6 F9 F16 Seat Heater SW SWHazard Warning Signal Assembly Receiver Radio Assembly Receiver Navigation A/C Control Assembly 8 12 E (∗3) 7 ILL– 12 D (∗4) E31 SW Control Transmission ∗ 8 BR 5 B ( 6)
54B BR BR BR W–B
4 4D BR
9 3B 9 3C 4 3R 11 3T 11 3S
4 3Q BR
BR
177
CAMRY (EM0250U) Taillight and Illumination
∗ 5 : Automatic A/C ∗ 7 : Manual A/C
43A 43T
P
R (∗5) ) 5 P R ∗ LG BR (
E18(A), a1(B) Spiral Cable 9A 4AA 12 EAC EAU IL+2
2B 8BB 5 ) 5 B R ∗ GR (
2 TEL Seek DISP TEMP MODE Volume F5 Box Lamp Glove Steering SW LH AUTO/OFF 1 Steering SW RH Voice (∗7) W–B
a1(B) Steering Pad SW
23T
23U W–B
F1
178
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page A41 A 59 E18 A 56 F9 E 58 A42 B 59 E21 56 F10 F 58 49 (2GR–FE) E31 56 F16 58 A46 53 (2AZ–FE) E43 B 57 F26 D 58 49 (2GR–FE) E44 C 57 S1 61 A47 53 (2AZ–FE) E49 57 S2 61 49 (2GR–FE) E55 57 S3 61 A50 53 (2AZ–FE) F1 A 58 S4 61 49 (2GR–FE) F3 58 S11 61 A51 53 (2AZ–FE) F4 58 S12 61 C57 51 (2GR–FE) F5 58 S15 61 E6 A 56 F6 A 58 S16 61 E7 B 56 F7 B 58 a1 B 59 E8 C 56 F8 C 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1F 22 3A 3B 3C 3D 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3L 3O 3Q 3R 3S 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3T 3U 4B 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4D IA IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM 30 IP 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
179
CAMRY (EM0250U) Taillight and Illumination
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 Front Left Fender 65 (2AZ–FE) 64 (2GR–FE) A5 Front Right Fender 65 (2AZ–FE) A6 66 Right Cowl Side Panel C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left S1 67 Lower Back Panel Center
180
CAMRY (EM0250U) Memo
181
CAMRY (EM0250U) Turn Signal and Hazard Warning Light
(BAT) (IG)
15A 10A HAZ GAUGE NO. 1
2 E14 Turn Signal Flasher
1 14 IF Y R
2 3L
9 EA1
1 3F Y R
IG B LL LR 1 4 3 2 G B
6II 1II
12 IP 9IL 7ID 3 IC G
Y 4 EN1
10 SN1 G G G
11 SN1 Y G
3 3 1 1 ) ) ) ) Turn Turn Rear LH Rear RH 2 2 Front LH Front RH S10 Lamp Turn Signal ( S13 Lamp Turn Signal ( A46 A50 Turn Signal and Turn Signal Parking Lamp ( and Turn Signal Parking Lamp ( 2 2 BR BR W–B W–B
2 3 S15 9 Junction Connector W–B W–B W–B
S1 A1 A6
182
CAMRY (EM0250U) ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE
E14 Turn Signal Flasher
HAZ E ER EL 8 7 65 W W–B
9 3F L O
3 3R
8IG2 IG
4 B G
7 3F 8 3G 13 15
F4 Warning Hazard SW Signal TR EL TL 5 7 3P 5 3P LH LG Turn SW L G 20 RH Headlamp Dimmer Headlamp SW Assembly 2 BB1 E21 E F3 12 BB Clock GND1 Turn LH Turn RH 19 ) B ( W–B W–B W–B , F2 ) A ES E2 ( 24 A 12 A F1 Meter Combination GR (∗1) 73Q 8 3R 3 3F 3 3G BR
17 A ) B W–B ( 5 3Q , A42 ) )
A 2 3U 33C 1 ( ∗ 18 B ( A41 Junction Connector
10 3D BR(∗1) W–B W–B W 4 CA3 W–B 15 BR GR(∗2) EA1
) 9 1 ∗ ( W–B GR E49 4 CA3 Junction 3 2 Connector ) 2 ∗ ( W–B W–B C57 Junction Connector
C6 C7 F1 E2
183
CAMRY (EM0250U) Turn Signal and Hazard Warning Light
: Parts Location Code See Page Code See Page Code See Page A41 A 59 C57 51 (2GR–FE) F3 58 A42 B 59 E14 56 F4 58 49 (2GR–FE) E21 56 S10 61 A46 53 (2AZ–FE) E49 57 S13 61 49 (2GR–FE) F1 A 58 S15 61 A50 53 (2AZ–FE) F2 B 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3C 3D 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3R 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) II IL 30 IP 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 Front Left Fender 65 (2AZ–FE) A6 66 Right Cowl Side Panel C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left S1 67 Lower Back Panel Center
184
CAMRY (EM0250U) Memo
185
CAMRY (EM0250U) Stop Light
(BAT)
10A STOP
8 IC B W
1 9 AE2 L A19 SW Lamp Stop 2 7 IL BW
8 3 IP SN1 L L L
S16 7 10 8 Junction Connector N28 Junction Connector 8 9 9 10
TAIL Fuse L L L L BR BR ) ) RH ( 3223 2 2 Tail Tail Dome and Stop Dome ) Stop Stop N15 Noise Filter ( LH ( Center Stop Lamp N16 1 S12 Lamp Rear Combination S11 Rear Combination Lamp 11 W–B W–B
6 7 W–B
S15 9 5 Junction N29 Connector Junction Connector 1 W–B W–B SN1 W–B
N1 S1
186
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page A19 59 N28 60 S12 61 N15 60 N29 60 S15 61 N16 60 S11 61 S16 61
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IL 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IP 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location N1 67 Left Rear Quarter Panel S1 67 Lower Back Panel Center
187
CAMRY (EM0250U) Back–Up Light
(IG)
10A GAUGE NO. 1
16 IH )
∗ 1
1 : w/ Mirror Heater ∗ ∗ 2 : w/o Mirror Heater
R 3 ) 1 R E48 Junction Connector ∗ 2 ( )( 1 ∗
( R 14 EA1 (∗2)
6 AE3 9 EN1 O R GR R R
10 CA2
R 20 CA2 17 SN1
R L (A/T) (A/T) ) ) ) L P B A/T M/T M/T 1 ( ( ( 2 R 1 A 2A(2GR–FE) Junction Connector S16 2 B 1B(2AZ–FE) 3
) RB RL B ( , )
A R (
C1 Park/Neutral SW Position 4 4 ) 2 ) RH LH ( ( Back–Up Back–Up Rear Combination Lamp Rear Combination Lamp S3 S2 3 3 Back–Up Lamp SW Lamp Back–Up C28 1
W–B ) L M/T ( W–B W–B R R
1 Junction Connector S15 9 W–B
S1
188
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page A 50 (2GR–FE) E48 57 S15 61 C1 B 54 (2AZ–FE) S2 61 S16 61 C28 55 (2AZ–FE) S3 61
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IH 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE3 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA2 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location S1 67 Lower Back Panel Center
189
CAMRY (EM0250U) Key Reminder without Smart Key System and Seat Belt Warning
(BAT) (BAT) (IG)
10A 10A 7. 5A DOME MPX–B GAUGE NO. 2
2
1 3 1A 12 IG Front Passenger Seat Belt SB Warning Light 13 ID IG PBEW F3 Clock 2 EA1 3 10 V G 7IF GR R
12 3L 13D 23G 93R 10 3R
13Q 12 3Q 93Q 10 3Q V RLG G GR GR
2 A 1 A 13 A 9A B2 B IG+ P/SB
BR Power Supply Circuit
53Q
MICRO COMPUTER 10 3D
Buzzer BR
CAN I/F 15 EA1 ) B ( , F2 ) A ( ESE2 CANH CANL F1 Meter Combination 24 A 12 A 17 A18 A ) ) 1 2 ∗ ∗ BR GR ( ( BR B W
18 B ) 7 3Q B ( , A42 )
A 13 FE3 14 FE3 ( 17 A A41 Junction Connector 2 3U ) 1 ∗ GR
4CA3 4CA3 ) )( 2 1 ∗ ∗ ( ( W–B W–B W 3 C57 W–B W–B Junction B Connector
C6 C7 F1
190
CAMRY (EM0250U) ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE ∗ 3 : w/ VSC TMC Made ∗ 4 : w/ VSC TMMK Made ∗ 5 : w/o VSC
Speed Sensors L L V P B R W IG2 LG
18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) ) Speedometer
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A
MICRO COMPUTER ( Driver' s Seat Belt , A26 IG2 ) C IG2 ( SP1 A25 Skid Control ECUSkid Control Actuator with 12 A (∗3) DRIVE IC 33 B (∗4) 23 C (∗5) ) B ( BR , F2 ) A SI ( 14 B F1 Meter Combination W 6 AE6 11 3P W 3 3D W
W W
B B
191
CAMRY (EM0250U) Key Reminder without Smart Key System and Seat Belt Warning
∗ 6 : w/o Smart Key System ∗ 7 : w/ Power Seat ∗ 8 : w/o Power Seat ∗ 9 : TMC Made ∗10 : TMMK Made
E7(B), E8(C), E9(D) Main Body ECU ) ) 7 7 B W ∗ ∗ ( ( ) ) 7 7 ) ) B W ∗ ∗ 8 8 ( ( B W ∗ ∗ ( ( CANL CANH KSW DCTY 6CC 5 5 D 24 B 1OT1OT1 4 ) 6 L L B W ∗ ) ) ( 8 8 B W ∗ ∗ ( ( 5 3J 10 3F ) ) 7 7 L Y ∗ ∗ ( (
13C 12 C ) C FSP– FSP+ (
, O1 7 3A 12 3O ) B ( 8AA 4 (∗7) , N1 )
) ∗
A 8 C 4 C ( 8) 6 ( L L ∗ DBE+ DBE– CANL CANH ( FSR+ FSR– Airbag Sensor Assembly Center Airbag Sensor Assembly 11 B 12 B 22A 13 A E30 1 O4(C), T10(A), T11(B), d1(D) Occupant Classification ECU 13 EN2 E22 Unlock Warning SW Warning Unlock 2 R G B W ) 6 L ∗ ( W–B
2 3A 13 LBE+ LBE–
33C
) 1 A (∗9) 6 ∗
( ∗ W–B 1 B ( 10)
9 N6(A), (B) Door Courtesy SW Buckle SW 2 (Driver' s Side) B B W W E49 Connector Junction N3 12 Front Seat Inner Belt (Driver' s Side) )
2DD 1 2CC 1 6 ∗ ( W–B
2B 1B E43(B), E44(C), E45(D) 4 FE3 Junction Connector B W ) ) 6 W 6 ∗ ∗ ( ( W–B W–B
B
E2 F1
192
CAMRY (EM0250U) (IG) (BAT)
10A 10A IGN ECU–B NO. 1
2
2IH 1 B W O W
2 EO2 3EO2 T14(A), d2(B) T16(A), d4(B) 10 3C 10 ID Occupant Classification Occupant Classification Sensor (Front LH) Sensor (Front RH) ) ) ) ) 8 8 7 7 ∗ ∗ ∗ ∗ 93L 1IF LG LG BR BR ( ( (
W SVC1 SIG1 SGD1 SVC2 SIG2 SGD2 1 A 2 A 3 A (∗7) 1 A 2 A 3 A (∗7) 6OT1OT1 5 1 B 2 B 3 B (∗8) 1 B 2 B 3 B (∗8) ) ) 8 7 ∗ ) )( ( ∗ L R G O W ( 7 7 W P ∗ ∗ BR SB ( (
7AA 1 11 B 7 B 1 B 12 B 8 B 2 B (∗7) 7C 1 C 11D 7D 1D 12D 8D 2 D (∗8) IG +B SVC1 SIG1 SGD1 SVC2 SIG2 SGD2 O4(C), T10(A), T11(B), d1(D) Occupant Classification ECU
GND BSW BGND SVC3 SIG3 SGD3 SVC4 SIG4 SGD4 3A 9 A 5A 593B B B 6104B B B (∗7) 3C 9C 5C 5DD 9D3D6D10 4 D (∗8) ) ) 8 7 ∗ ∗ Y V W ( ) ( BR GR ) 8 B R 7 ∗ B ( ∗ GR ) ( P 7 ∗ ( W–B
1AA 2 3AA (∗7) 1 2 A 3 A (∗7) 1BB 2 3BB (∗8) 1B2 3 B (∗8) ∗ ) 2 A 1 A ( 7) SVC3 SIG3 SGD3 SVC4 SIG4 SGD4 B 3 B ( 2 B 1 B (∗8) , T18 ) A (
5A O20 Connector Junction T15(A), d3(B) T17(A), d5(B) Occupant Classification Occupant Classification Sensor (Rear LH) Sensor (Rear RH) ) 8 ) ∗ 7 ( W–B ∗ ( W–B Buckle SW
O3(B), T7(A) 10 EO2 Front Seat Inner Belt (Front Passenger' s Side) ) 7 ∗ ( W–B 3 Junction Connector O21
O1 E3
193
CAMRY (EM0250U) Key Reminder without Smart Key System and Seat Belt Warning
System Outline Key Reminder Operation With the ignition key inserted in the key cylinder (Unlock warning SW on), the ignition SW still off and driver’s door open (Door courtesy SW on), when a signal is input to the combination meter, the combination meter operates key reminder buzzer sounds. Seat Belt Warning Operation When the driver has not fastened the seat belt while the power SW is pushed to IG ON position (Power SW type), or while the ignition SW is ON (Ignition SW type), the driver seat belt warning light blinks, and a warning buzzer comes on. Also, in the front passenger seat, a sensor recognizes passenger, and when the passenger has not fastened the seat belt, the front passenger seat belt warning light blinks.
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) E44 C 57 O21 60 A25 C 52 (2AZ–FE) E45 D 57 T7 A 62 (*1) 48 (2GR–FE) E49 57 T10 A 62 (*1) A26 A 52 (2AZ–FE) F1 A 58 T11 B 62 (*1) A41 A 59 F2 B 58 T14 A 62 (*1) A42 B 59 F3 58 T15 A 62 (*1) 49 (2GR–FE) N1 B 59 T16 A 62 (*1) A60 B 53 (2AZ–FE) 62 (*1) T17 A 62 (*1) N3 C57 51 (2GR–FE) 63 (*2) T18 B 62 (*1) E7 B 56 A 60 d1 D 63 (*2) N6 E8 C 56 B 60 d2 B 63 (*2) E9 D 56 O1 C 59 d3 B 63 (*2) E22 56 O3 B 63 (*2) d4 B 63 (*2) E30 A 56 O4 C 63 (*2) d5 B 63 (*2) E43 B 57 O20 A 62 (*1)
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3C 3D 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3J 3L 3O 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3R 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 IH
* 1 : w/ Power Seat * 2 : w/o Power Seat
194
CAMRY (EM0250U) : Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE6 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) OT1 68 (*1) Floor No.2 Wire and Front Seat RH Wire (Under the Front Passenger’s Seat)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH E3 66 Instrument Panel Right F1 66 Instrument Panel Left O1 67 Right Rear Quarter Panel
* 1 : w/ Power Seat * 2 : w/o Power Seat
195
CAMRY (EM0250U) Wiper and Washer
E19(A), E20(B) Windshield Wiper SW Assembly
Wiper Relay WF 3 GR Front Wiper SW A HI LO INT OFF MIST B1 EW 2 W–B A INT1 INT2 +S
1 +1 +S W B
3 +2 +1 P B +2 4 G B +B +B 2 L B
Front Washer SW On Off EW W
196
CAMRY (EM0250U) (IG) (IG)
25A 10A WIP WASH
∗ 1 : TMC Made ∗ 2 : TMMK Made
2II 2 IC 12 IC L R
GR 2 5 B 2 1 B A M ) ) 1 A58(A), E40(B) 2 A37 ∗ ∗ LG LG ( Junction ( Windshield Connector Washer Motor
W–B
W
P P W
G 25 AE2 17 AE2 L ) 2 ) ∗ 1 ( ) ) ) ∗ P ( 1 1 1 B P ∗ ∗ ∗ LG BR ( ( (
) 3 AB1 5AB1 2 AB1 1 AB1 B ( ) ) ) 11 A ) 2 2 2 2 P B ∗ ∗ ∗ ∗ LG BR ( ( ( ( , E40 ) ) ) ) ) A 1 1 1 1 ( B P ∗ ∗ ∗ ∗ LG BR ( ( ( (
8 B A58 Junction Connector
G 3AA 5A2 1 A (∗1) 3 B 5 B 2 B 1 B (∗2) +2 +1 B +S
M
E 4 A (∗1) A59(B), B1(A) 4 B (∗2) Windshield Wiper Motor
4 W–B W–B 9 EO1 AB1 (∗1) (∗1) W–B W–B W–B W–B W–B (∗2) A3 A2E2 O1
197
CAMRY (EM0250U) Wiper and Washer
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) A59 B 53 (2AZ–FE) E20 B 56 A37 52 (2AZ–FE) 49 (2GR–FE) E40 B 57 B1 A A58 A 59 53 (2AZ–FE) A59 B 49 (2GR–FE) E19 A 56
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) II 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) AB1 Engine Room Main Wire and Engine Room No.2 Wire (Near the Windshield Wiper Motor) 65 (2AZ–FE) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A2 Front Left Fender 65 (2AZ–FE) A3 66 Left Cowl Side Panel E2 66 Instrument Panel Brace LH O1 67 Right Rear Quarter Panel
198
CAMRY (EM0250U) Memo
199
CAMRY (EM0250U) Power Outlet
(ACC)
20A PWR OUTLET
12 IO 16 IM R R
11 EN2 R R
11 ) ) BB Front Rear ( (
EE E35 E29 Outlet Power Socket Power Outlet Power Socket 22 W–B W–B
4 8 E49 Junction Connector 2 W–B
E2
200
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page E29 56 E35 57 E49 57
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IM 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH
201
CAMRY (EM0250U) Clock
(BAT) (ACC)
10A 7. 5A DOME ECU– ACC
2
1 2 IF LG
13 ID L
7 IF R
12 3L 11 3L
1 3R 2 3R L R
F3 12 Clock B ACC
GND1 A/B RSET E 19 5 6 20 V P LG W–B
1 2 5 A/B RSET E
8 3R
F4 2 3U Hazard Warning Signal SW W–B
F1
202
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page F3 58 F4 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3L 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3R 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Ground Points
Code See Page Ground Points Location F1 66 Instrument Panel Left
203
CAMRY (EM0250U) Horn W
1 1G
HORN Relay
10A HORN
10 1D6 1B B B
11 ID
GR
5 II 1 1 A4 A3 Horn (Low) Horn (High) W W
8 A E18(A), a1(B) HO Spiral Cable FL MAIN 3. 0W 1 B L Horn SW Horn
Battery
a1(B) Steering Pad SW
204
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) 48 (2GR–FE) E18 A 56 A3 A4 52 (2AZ–FE) 52 (2AZ–FE) a1 B 59
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1B 25 1D Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1G 22 ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) II 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
205
CAMRY (EM0250U) Power Window
(BAT) (BAT) (ACC) (IG) (BAT) 7. 5A 7. ECU–ACC 25A 2 NO. DOOR 25A 1 NO. DOOR 10A ECU–B 1 NO. 10A 1 NO. ECU IG 2 2 E7(B), E8(C) Main Body ECU 1 1 O W
BATB (∗1) IG ACC BECU (∗2) ALTB 2 15 22 26 6
10 ID 16 ID O W
206
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 3 : TMC Made ∗ 4 : TMMK Made
E7(B), E8(C) Main Body ECU
DCTY GND2 24 B 4
L 9 IM
10 3F W–B
12 3O
13 EN2 LL
(∗ ) 1 A 3 W–B ∗ ) 1 B ( 4) ) B ( ,
) 6 A ( Driver' s Side N6 Door Courtesy SW ( E49 Connector Junction 12 2 10 13 W–B W–B W–B W–B
4 FE3
W–B
W–B W–B W–B
F1 E2
207
CAMRY (EM0250U) Power Window
E7(B), E8(C) Main Body ECU
LIN2 10 C
M1(A), (B) (BAT) Power Window Master SW ) 5 ∗ ( 25A PWR E LED A D U 1 A 3AA 4A5A8 (∗5) 4 1 B (∗6) 4 B 3 B (∗6)
17 IM E48 Junction Connector 13 ) 5 PP ∗ ( ) 5 W ∗ 6 3D ( ) ) ) ) ) ) 6 6 5 5 5 5 B R O ∗ ∗ ∗ ∗ ∗ ∗ LG BR ( ( ( ( ( ( W–B
6 3F 18 IM1 (∗5) 6IM115IM1 4 IM1 5 IM1 10IM2 9 IM2 13 IM2 (∗6) ) ) ) ) ) ) 5 5 6 5 6 5 ) B R GG O ∗ ∗ ∗ ∗ ∗ ∗ LG BR 5 ( ( ( ( ( ( P W–B ∗ ( ) 5 4 7 10 1 23 IE2 3IE1
LED AUTO DWN1 UP1 Front LH
M (
2 I4 Power Window Regulator Motor ) ) 5 5 P ) W ∗ ∗ ( ( Front LH ( B LIN E I5 Power Window Regulator Motor 2 9 1 ) ) ) 5 5 5 P W ∗ ∗ ∗ M ( ( ( W–B
17 W–B W–B IE2
W–B W–B
208
CAMRY (EM0250U) ∗ 5 : w/ Jam Protection ∗ 6 : w/o Jam Protection
E7(B), E8(C) Main Body ECU
M1(A), (B) Power Window Master SW
U D U D U D B 16 A 15 A 12 A 13 A 10 A 18 A 6 A (∗5) 16 B 15 B 12 B 13 B 10 B 18 B 6 B (∗6) L B Y LG GR
17 IM1 10 IM1 (∗5) 9 IM1 8 IM1 (∗5) 1IM1(∗5) R W 12 IM2 6 IM2 (∗6) 5 IM2 4 IM2 (∗6) 1IM2(∗6) L B Y LG 11 IM1 2IM1(∗5)
7IM2 2IM2(∗6) 8 IE1 4IE1 7IE1 2 IE1 GR
1 IE2 R W L B Y LG
6 IE1 1 IE1 2 EN1 7 EN1 2EO1EO1 7 GR L B Y R W LG
6HE1HE1 1 6KN1KN1 16 6JO1 16 JO1 Y Y R W LG LG
) 52 52 5 2 SU SD SU SD SU SD ) Up Up Up ) Down Down Down UDB UDB U D B Front Passenger' s Side Rear LH Rear RH H6 Power Window SW ( K1 Power Window SW ( J1 Power Window SW ( 413 413 4 1 3 V V Y R R R R G GR
2 1 M 1 1
H4 )
) M M Power Window Regulator Motor ( ) Front Passenger' s Side 2 2 GR Rear LH Rear RH ( ( R K3 Power Window Regulator Motor J3 Power Window Regulator Motor R
GR
W–B W–B
209
CAMRY (EM0250U) Power Window
(BAT)
120A ALT
E7(B), E8(C) Main Body ECU 1 1F B
PWS GND1 18 5 1 IA
51 PWR Relay 32
1
25A 25A 30A RR RR POWER DOOR DOOR RH LH
2
10 IK 7IJ 1 IL 7 IP 10 IF V G GR GR W–B
3 EO1
1HE2 7 JO1 7 KN1 RG R GR
GR
R
R
GR
W–B
210
CAMRY (EM0250U) System Outline 1. Manual Down or Up Operation When the power window master SW is pushed one step, the motor rotates to open the window. When the power window master SW is pulled up one step, the motor rotates in the opposite direction, to close the window. All the other windows can be opened/closed as well, by the operation of the power window master SW or respective power window SW. 2. Auto Down or Up Operation When the power window master SW is pushed two steps, the motor rotates to open the window automatically. When the power window master SW is pulled up two steps, the motor rotates to close the window automatically. (w/ jam protection) 3. Jam Protection Function When any foreign object gets caught during power window UP operation, the motor rotates in the opposite direction to open the window.
: Parts Location Code See Page Code See Page Code See Page E7 B 56 I4 61 A 61 M1 E8 C 56 I5 61 B 61 E48 57 J1 61 A 60 N6 E49 57 J3 61 B 60 H4 61 K1 61 H6 61 K3 61
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1F 22 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3D 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3O IA 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF IJ IK 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL IM IP 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
211
CAMRY (EM0250U) Power Window
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EN2 EO1 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) HE2 IE1 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) IE2 IM1 67 Front Door LH Wire and Front Door LH No.2 Wire (Inside of the Front Door LH) IM2 JO1 67 Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar) KN1 67 Rear Door No.2 Wire and Floor Wire (Left Center Pillar)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
212
CAMRY (EM0250U) Memo
213
CAMRY (EM0250U) Door Lock Control and Luggage Compartment Door Opener
(BAT) (BAT) (BAT) (IG)(ACC)
25A 10A 25A 10A 7. 5A DOOR ECU–B DOOR ECU IG ECU–ACC NO. 1 NO. 1 NO. 2 NO. 1 E6(A), E7(B), E8(C), E9(D) Main Body ECU 2 2
1 1 BATB BECU ACC IG (∗1) (∗2) ALTB 22 15 2 26 6 O W
10 ID 16 ID O W
214
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 3 : TMC Made ∗ 4 : TMMK Made E6(A), E7(B), E8(C), E9(D) Main Body ECU
LCTY RCTY DCTY PCTY LGCY TR+ 17 7 A (∗1) 24 B 21 A 25A 1 B 5 A (∗2)
7 IO B
17 EN2 5EN1 L Y B W GR
13 LG N28 Junction Connector 14
6 3N 10 3F 5 3N WW
3SN1 16 SN1
7 3C 12 3O 6 3C B W L Y GR
6 EO2 13 EN2 5 EO2 3 1 L Y M GR )
1 A (∗3) 1 A (∗3) ) ∗ ∗ 1 B ( 4) 1 ) 1 B ( 4) 1 Luggage Door Lock Assembly ( S5
) 2 ) ) B ) ( B ( , ) , ) A ( A ( W–B Rear LH Rear RH Driver' s Side N13 Door Courtesy SW ( O10 N6 Door Courtesy SW ( Door Courtesy SW ( 1 Front Passenger' s Side Door Courtesy SW ( O6 Junction Connector S15 9 W–B
S1
215
CAMRY (EM0250U) Door Lock Control and Luggage Compartment Door Opener
E6(A), E7(B), E8(C), E9(D) Main Body ECU
SSW1 SSW2 CANN CANP TSW GND2 KSW L1 17B 16 B 15C 16 C 2 A 4 5 D 9 ) 2 ) ) L R ∗ 1 1 ( L V ∗ ∗ 9 IM (
2 3F 5 3J 6 4G 7 4G ) ) 1 1 L W ∗ ∗ ( ( 15IK 12 IK
3 3N 7 3A V 6 4E 7 4E G
15IE2 7 IE2 )( V G 1 L
∗ 8 EN2 ( ) W–B 1 V ∗ ( 13 IM1 14 IM1 (∗5) ∗ R 3 IM2 8IM2( 6) 72 28 A 27 A ) 2 L
CANL CANH ∗
SS1 SS2 ( V 4 SN1 G
SS1 SS2 GND 29 R Free E58(A) ∗ Certification ECU 1 A ( 1) Lock Unlock Full 2 B (∗2) 1 M1 Traveling Power Window SW Master )
A 1 ( , S8 ) B W–B GND COM ( Power SW Power E52 S6 SW Warning Unlock Luggage Compartment Door Lock Cylinder E22 54 3 A (∗1) 2 1 B (∗2) 18 IM1 (∗5) ) ) 13 IM2 (∗6) 1 1 ∗ ∗ ) ( ( W–B W–B 2 ∗ ( W–B W–B R W–B 44E 54E 2 3A W–B
5 4H 33C ) 1 ) ∗ 2 ( W–B ∗ ( W–B
10 IG 17 IE2
E49 3 IM W–BJunction W–B 6 9 13 Connector
1 2 Junction Connector S15 9 ) 1 ∗ ( W–B W–B W–B
E1 S1 E2
216
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 5 : w/ Jam Protection ∗ 6 : w/o Jam Protection E6(A), E7(B), E8(C), E9(D) Main Body ECU
UL1 ACTD LSWD UL3 L2 ACT+ UL2 12 5 B 9 B 10 B 10 1 24 GR GR
3IJIJ 4 16IK 2 IK 7 IK 5 IJ 1 IJ L L G W GR
LG LG 15HE2 7 HE2
53O 93G L LL G W GR
53I 93I L LG GR 42
Lock 24IE2 8IE2 16 IE2 9 IE2 7 HE1 8HE2HE2 169 HE2 Unlock H5 Door Lock SWControl 3 L L R WW LG BR BR GR GR
8 10 9 4 7 564 ) W–B
M M Key Lock Key Lock Key Unlock Key Unlock
W–B Front Passenger' s Side Door Lock Assembly ( H8 7 I7 1 8 1 Door Lock Assembly W–B (Driver' s Side) W LG W–B W–B
25 IE2 25 HE2
17 HE2 GR LG LG W–B W–B W–B 5 10 W–B W–B
E49 Junction Connector
217
CAMRY (EM0250U) Door Lock Control and Luggage Compartment Door Opener
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 7 : 2GR–FE ∗ 8 : 2AZ–FE
E6(A), E7(B), E8(C), E9(D) Main Body ECU
LSR (∗2) LSWL (∗1) ACT– LSWP LSWR GND1 20 3 27 A 5 A 5
) 10 IF 1 V ∗ LG (
6IPIP 11 5 IP 2 IJ 18IF 5 IF 5IL 4 3O ) 2 L B G W ∗ LG GR (
LG 4 3D
GR BR (∗1) W–B
8EO1EO1 4EO116 BR G W GR GR 53Q L B GR
10 KN1 1 KN1 3 KN1 10 JO1 1 JO1 3 JO1 10 3D L L B B GR GR BR
4 6 4 6 15 EA1
M M ) ) Rear LH Rear RH Door Lock Assembly ( Door Lock Assembly ( K5 J5 )
1 9 1 9 7 ∗ BR ( W–B W–B
18 B ) B 4JO1KN1 4 ( ) 8 , A42 ) ∗ GR ( A ( 17 A A41 Junction Connector W–B W–B LG
) BR 7 ∗ GR
W–B 4CA3 4CA3 ) )( 8 7 ∗ ∗ ( ( W–B W–B
2 8 3 N29 O21 C57 Junction Junction Junction Connector Connector Connector
N1 O1 C6 C7
218
CAMRY (EM0250U) E6(A), E7(B), E8(C), E9(D) Main Body ECU
(BAT) (IG) (BAT) W(∗8)
B(∗8) 10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
V 2
1 12 IG 3 1A LG
13 ID 12 3L 23G 13D SB
R 2 EA1
7IF 13Q 93Q 12 3Q V V R GR GR
2 A 13 A 1 A B2IG+ B
Power Supply Circuit R(∗8) MULTI LCD ) 8 R ∗ (
MICRO COMPUTER 2 B
+B(DOME) P ) B ( ) ) 8 8 B Park/Neutral SW Position C1 W ∗ ∗ ( ( 6 B
CAN ) Master Warning I/F 8 ∗ GR (
49 A 41 A 73 B DRIVE IC CANL CANH P ESE2 CANH CANL 24 A 12 A 17 A18 A F1(A) Combination Meter
A24(A), C24(B) B W BR Engine Control Module BR
7 3Q
2 3U W
B W–B W–B
F1
219
CAMRY (EM0250U) Door Lock Control and Luggage Compartment Door Opener
∗ 7 : 2GR–FE ∗ 8 : 2AZ–FE
E6(A), E7(B), E8(C), E9(D) Main Body ECU
CANL CANH N3 6C 5C Front Seat Inner Belt (Driver' s Side) W(∗8) Buckle SW B(∗8)
(IG)
10A GAUGE NO. 1 LBE+ LBE– 1 3
16 IH R G R
14 EA1 11 B 12 B DBE+ DBE– ) O B ( , N1 B ) W
10 CA2 A CANL CANH ( E30 Airbag Sensor Center Assembly ) ) ) ) 22A 13 A 8 7 8 7 B B W W ∗ ∗ ∗ ∗ ∗ ) ( ( ( R( 8) ( D ( ) , E45 7 ) B R W ∗ C ( ( , E44
1 A ) ) B B ( 1AA 7 2DD 1 2C 1C ( , E41 , E43 P ) ) ) A A ( ( A ( ) ) 7 7 B Junction Connector Junction Park/Neutral SW Position C1 A40 Connector Junction E42 W ∗ ∗ ( 3 A ( 4BB 10 2A 1A 2B 1B ) 7 B W ∗ ( B–W B B W 24 B 49A 41 A W P CANL CANH
14 FE3 13 FE3
A55(A), C55(B) Engine Control Module B W
W
B
220
CAMRY (EM0250U) System Outline 1. Manual Unlock Operation When the door lock control SW of the driver’s or passenger’s side door is pushed to UNLOCK, the door lock will unlock. 2. Manual Lock Operation When the door lock control SW of the driver’s or passenger’s side door is pushed to LOCK, the door lock will lock. 3. Door Key Unlock Operation ∗ Unlock operation from driver’s side door When the driver’s side door is unlocked once using the ignition key, only the driver’s side door is unlocked. If this operation is repeated within 3 seconds, all the other doors are unlocked.
: Parts Location Code See Page Code See Page Code See Page A24 A 52 (2AZ–FE) E41 B 57 62 (*1) N3 A40 A 59 E42 A 57 63 (*2) A41 A 59 E43 B 57 A 60 N6 A42 B 59 E44 C 57 B 60 A55 A 49 (2GR–FE) E45 D 57 A 60 N13 A 50 (2GR–FE) E49 57 B 60 C1 B 54 (2AZ–FE) E52 57 N28 60 C24 B 55 (2AZ–FE) E58 A 57 N29 60 C55 B 51 (2GR–FE) F1 A 58 O6 60 C57 51 (2GR–FE) H5 61 O10 60 E6 A 56 H8 61 O21 60 E7 B 56 I7 61 S5 61 E8 C 56 J5 61 S6 B 61 E9 D 56 K5 61 S8 A 61 E22 56 M1 61 S15 61 E30 A 56 N1 B 59
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
* 1 : w/ Power Seat * 2 : w/o Power Seat
221
CAMRY (EM0250U) Door Lock Control and Luggage Compartment Door Opener
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3C 3D 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3I 3J 3L 3N 3O 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4E 4G 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4H ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG 31 IH IJ Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IK 30 IL IM IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left) IP
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 64 (2GR–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EN2 EO1 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) EO2 FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) HE2 IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) IM1 67 Front Door LH Wire and Front Door LH No.2 Wire (Inside of the Front Door LH) IM2 JO1 67 Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar) KN1 67 Rear Door No.2 Wire and Floor Wire (Left Center Pillar) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
222
CAMRY (EM0250U) : Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E1 66 Instrument Panel Left E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left N1 67 Left Rear Quarter Panel O1 67 Right Rear Quarter Panel S1 67 Lower Back Panel Center
223
CAMRY (EM0250U) Wireless Door Lock Control without Smart Key System
E6(A), E7(B), E8(C), E9(D) Main Body ECU
ACC IG BECU PRG RDA BZR GND2 22 15 26 10 A 12 A 7 D 4 L (ACC) (IG) (BAT) R 9 IM 10 ID 1IF 4 3N 2 3N 7. 5A 10A 10A ECU–ACC ECU IG ECU–B NO. 1 NO. 1 W–B 5 AE2 2 1 3E 2 3D O W 1 P O 1 13 EO1 14 EO1 Buzzer A48 Wireless Door Wireless Lock Buzzer 2 P O ) )
3 2 BOO B 2AZ–FE 2GR–FE ( 93L PRG RDA (
+B GND O17 Door Control Receiver 51 93E W W W–B
15 EO1
17 B ) B ( Junction Connector 16 B A42 ) ) W–B W–B 2AZ–FE 2GR–FE ( (
W–B
5 O21 Junction Connector
O1 A3
224
CAMRY (EM0250U) E6(A), E7(B), E8(C), E9(D) Main Body ECU
KSW ACTD LSWP LSWD ACT+ LSR 5 D 5 B 27 A 9 B 1 20 L LG GR L
2 IK 1 IJ 6IPIP 11 5 IP 2 IJ L G W W LG 5 3J GR LG
53O 7 3A 24IE2 9 IE2 L R 53I L L G W LG 8 4 GR )
M 1 7 HE1 9 HE2 10 KN1 1 KN1 3 KN1 Driver' s Side L L B I7 Door Lock Assembly ( LG 7 1 GR E22 SW Warning Unlock 2 ) W 7 4 4 6 W–B
17 IE2 25 IE2
W–B MM ) 2 3A GR W–B Front Passenger' s Side Rear LH H8 Door Lock Assembly ( K5 Door Lock Assembly ( 8 1 1 9 LG
3 3C W–B W–B
17 HE2 25 HE2 4 KN1 W–B
W–B E49 Junction 13 Connector W–B 9 LG W–B
6 12 2 5 W–B W–B W–B W–B W–B
2 4 W–B W–B N29
FE3 W–B Junction Connector
F1 E2 N1
225
CAMRY (EM0250U) Wireless Door Lock Control without Smart Key System
E6(A), E7(B), E8(C), E9(D) Main Body ECU
ACT– LCTY RCTY DCTY PCTY LGCY TR+ 3 17 5 A 24 B 21 A 25A 1 B B W 7 IO 17 EN2 5EN1
18IF 5 IF 5IL L Y B W LG GR L B
GR 13 Junction Connector N28 14
6 3N 10 3F 5 3N W
3SN1 16 SN1 8EO1EO1 4EO116
7 3C 12 3O 6 3C B W L B GR L Y GR 10 JO1 1 JO1 3 JO1
6 EO2 13 EN2 5 EO2 L B
GR 3 1 L Y M 4 6 GR )
1 A (∗3) 1 A (∗3) )
M ) ∗ ∗ 1 B ( 4) 1 ) 1 B ( 4) 1 Luggage Door Lock Assembly ( S5
) 2 ) ) B ) ( B ( , Rear RH ) Door Lock Assembly ( J5 , ) A
1 9 ( A ( W–B Rear LH Rear RH Driver' s Side Door Courtesy SW ( Door Courtesy SW ( Door Courtesy SW ( N13 O10 N6 1 W–B Front Passenger' s Side O6 Door Courtesy SW (
4 JO1 Junction Connector S15 9 W–B
8 O21 Junction W–B Connector
O1 S1
226
CAMRY (EM0250U) (BAT)
∗ 1 : w/ Sliding Roof ∗ 2 : w/o Sliding Roof 10A ∗ 3 : TMC Made DOME ∗ 4 : TMMK Made
2 E6(A), E7(B), E8(C), E9(D) Main Body ECU 1
HAZ GND1 ILE LG 4 C 5 21
W 10IF 1 IR 5IIIR 10
BR
9 3M ) 1 ∗ BR ( W–B W–B
9 3F ) ) 1 2 R W ∗ ∗ ( 16 EQ1 ( W BR
1 8 7 6 ) ) ) 1 HAZ 2 B ILL– V W ∗ ∗ ( ( Center ( Map Lamp Ignition Key Cylinder Light DOOR OFF ON ) ) ILL+ 1 2 R E25 Transponder Key Amplifier ∗ ∗ ( CTY E ( E14 2 Q6 Overhead J/B Q9 Lamp Room Turn Signal 6 8 2 3 Flasher ) ) ) ) 2 11 EQ1 2 15 EQ1 7 EQ1 1 1 ∗ ∗ V ( ( ∗ ∗ ( ( W–B W W ) ) 1 2 R R WW ∗ ∗ ( (
) 6IR 10 IL 12 3B 1 ∗ ( W–B W–B
13 ID 7 IF 12 3L
R LG
10 18 11 W–B W EQ1 (∗2) (∗2) 2 E49 Junction Connector W–B
E2
227
CAMRY (EM0250U) Wireless Door Lock Control without Smart Key System
System Outline Door lock control (Lock and unlock) and panic control (Theft alarm and flash) is performed by remote control, without the ignition key inserted in the door key cylinder, using low–power electrical waves emitted by a transmitter. 1. Wireless Door Lock or Unlock Normal Operation With the ignition key not inserted into the ignition key cylinder (Unlock warning SW off) and all the doors completely closed, when the lock or unlock button (Transmitter) is pushed, the door control receiver receives the electrical waves from the transmitter, and sends a signal to the main body ECU, causing it to operate. As a result, the main body ECU judges whether the door is locked or unlocked based on the signal from the door lock motor and door unlock detection SW, and sends a signal to switch the condition from lock to unlock or vice versa, causing the door lock motor to operate. 2. Visual Confirmation of Lock or Unlock If all doors indicate that they are locked after the lock command, turn signal light will flash once. If any door indicates that it is open after the unlock command, turn signal light will flash twice. 3. Buzzer Sound Function If all doors indicate that they are locked after the lock command, the keyless buzzer goes on once. If any door indicates that it is open after the unlock command, the keyless buzzer goes on twice. 4. Illuminated Entry Function When the main body ECU detects the unlock state after the unlock operation has been made, it turns on the lights, such as the ignition key cylinder light and interior light for approx. 15 sec. If all the doors are locked during this operation, lighting is cancelled and the lights immediately fade out. 5. Wireless Door Unlock Operation Pushing the unlock button (Transmitter) once, driver’s door is unlocked. Furthermore, pushing the button again within 3 seconds, the other doors are unlocked. 6. Automatic Lock Operation With the ignition key not inserted into the ignition key cylinder (Unlock warning SW off) and all the doors completely closed, after pushing the button (Transmitter) to unlock all the doors, if a door is not opened within 30 seconds, all the doors will be automatically relocked. 7. Wireless Control Stop Function If a door is open (Door courtesy SW on), a signal is input from the door courtesy SW to the main body ECU stopping wireless door lock or unlock. If the ignition key is in the ignition key cylinder (Unlock warning SW on), the unlock warning SW inputs a signal to the main body ECU stopping wireless door lock or unlock. 8. Repeat Function If the door lock or unlock condition does not change after wireless door lock or unlock operation, 2 seconds later, the main body ECU sends current again to the door lock motor. 9. Remote Panic Operation Panic will function when doors are locked or unlocked, open or closed. When the panic button (Transmitter) is pushed once, theft alarm and horn sounds and turn signal light, headlights and taillight flash. Then, the panic or the unlock button (Transmitter) is pushed once more, sounding and flashing will stop. Panic will not function when ignition key is in ignition key cylinder.
: Parts Location Code See Page Code See Page Code See Page A42 B 59 E49 57 N29 60 49 (2GR–FE) H8 61 O6 60 A48 53 (2AZ–FE) I7 61 O10 60 E6 A 56 J5 61 O17 60 E7 B 56 K5 61 O21 60 E8 C 56 A 60 Q6 61 N6 E9 D 56 B 60 Q9 61 E14 56 A 60 S5 61 N13 E22 56 B 60 S15 61 E25 56 N28 60
228
CAMRY (EM0250U) : Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3A 3B 3C 3D 3E 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3I 3J 3L 3M 3N 3O ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 II 31 IJ Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IK 30 IL IM IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left) IP IR 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EN2 EO1 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) EO2 EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) HE2 IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) JO1 67 Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar) KN1 67 Rear Door No.2 Wire and Floor Wire (Left Center Pillar) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location A3 66 Left Cowl Side Panel E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left N1 67 Left Rear Quarter Panel O1 67 Right Rear Quarter Panel S1 67 Lower Back Panel Center
229
CAMRY (EM0250U) Theft Deterrent
E6(A), E7(B), E8(C), E9(D) Main Body ECU
TRLY 7 B B
1 1F 1 IA
51 ) ) LL RL ( ( 4 HORN Relay S–HORN Relay H–LP Relay H–LP Relay TAIL Relay 32 120A ALT 10A HORN 7. 5A S–HORN 7.
1 1G 11 1D 51A 6 1B 10 1D 91D L Y B B P W
P
B
GR
1 1 1 A23 A4 A3 Security Horn (Low) Horn (High) Horn
FL MAIN 3. 0W Y
Battery
230
CAMRY (EM0250U) ∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System E6(A), E7(B), E8(C), E9(D) Main Body ECU
HRLY HORN SH CANN CANP ACC IG 8 25 6D 15C 16 C 22 15
(ACC) (IG) 3ID 11 ID
7. 5A 10A ECU–ACC ECU IG ) ) ) NO. 1 1 2 1 L B P P W ∗ ∗ ∗ ( ( (
12 AE6 ) 1 P ∗ ( E58(A), E59(B) 20 B 28 A 27 A Certification ECU SH– CANL CANH Y
HSW ASEL RC0 RDA RSSI IND 24 B 37 A 29A 38 A 39 A 2A ) ) ) ) ) ) 1 1 1 1 1 1 V Y Y R R ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( (
11 3E 11 EO114 EO1 13 EO1 12 EO1
P ) ) ) ) 1 1 1 1 V Y R GG ∗ ∗ ∗ ∗ ( ( ( 10 3J ( B ) 1 R ∗ ( 4 2 3 5 ASEL +5 DATA RSSI 2 AE2
) ANT GND 1 R Door Control Receiver O18 ∗ ( 7 6 ) 2 ) 1 1 W ∗ ∗ ( ( W–B
1
Y A5 HoodEngine Courtesy SW 1 ANT
) Y 1 O19 Electrical Key Antenna W ∗ ( (∗1)
3 6 Junction Connector A43 Junction Connector O21
A2 O1
231
CAMRY (EM0250U) Theft Deterrent
E6(A), E7(B), E8(C), E9(D) Main Body ECU
HCTY GND2 HAZ BECU (∗2) PRG RDA 16 B 4 4 C 26 10 A 12 A
(BAT) ) ) 9 IM 10 ID 1IF ) 2 2 2 L R R W ∗ ∗ ∗ ( 10A (
ECU–B ) 2 W ∗
NO. 1 ( W–B
4 3F 9 3M 2 93L 4 3N 2 3N O
1
4 3J 9 3F 93E 1 3E 2 3D ) ) )( 2 2 2 P O W ∗ ∗ ∗ ( ( ) 2 R W ∗ 15 EO1 13 EO1 14 EO1
8 ) ) 2 AE2 )( 2 2 HAZ 2 P O W ∗ ∗ ∗ ( ( (
E14
)( Turn Signal 2 R ∗ Flasher 5 3 2 +B PRG RDA
2 GND O17 Door Control Receiver 1 A5 HoodEngine Courtesy SW )
1 2 ∗ ( W–B
∗ 1 : w/ Smart Key System )(
2 ∗ W
∗ 2 : w/o Smart Key System ( ∗ 3 : w/ Jam Protection ∗ 4 : w/o Jam Protection ∗ 5 : w/o Sliding Roof
6 Junction Connector E49 2 Y Y (∗1) (∗1) ) 2 ∗ ( W–B W–B W–B
5 O21 Junction Connector
A2 E2 O1
232
CAMRY (EM0250U) E6(A), E7(B), E8(C), E9(D) Main Body ECU
TSW IND KSW L1 UL1 2 A 4 D 5 D 912 ) ) 2 2 L R ∗ ∗ ( ( 15IK 12 IK 3IJ IJ 4 L V 2 3F 63K 5 3J G G
15IE2 7HE2 IE2 157 HE2
3 3N 5 3D 11 3R 7 3A V G ) ) 13 IM1 14 IM1 (∗3) 2 1 L L Y YY R G ∗ ∗ ( ( 3 IM2 8IM2(∗4)
8 EN2 V G
29 42 8 R LP Lock Lock Unlock 1 Unlock 4 SN1 Security M1 Power Window SW Master H5 Door Lock SWControl Indicator 1 3 W–B W–B GND1 F3 Clock E22 SW Warning Unlock 19 2 R 18 IM1 (∗3) W–B
) 13 IM2 (∗4) 2 ∗ ( W–B W–B 1 A (∗1) 2 B (∗2) W–B
) 8 3R 2 3A W–B A ( , S8 ) B ( W–B S6 Luggage Compartment Door Lock Cylinder 3 A (∗1) 1 B (∗2) 2 3U 33C 17IE2 17 HE2 ) 2 ∗ ( W–B W–B W–B W–B E49 W–B W–B 1 13 Junction Connector 5 9 Junction Connector S15 9 12 2 10 11
) W–B 5 ∗ ( W–B W–B W–B W–B W–B
W–B
Y W–B (∗1) (∗5)
W–B
4 W–B W–B FE3
S1 F1 E2
233
CAMRY (EM0250U) Theft Deterrent
E6(A), E7(B), E8(C), E9(D) Main Body ECU
ACTD LSWD UL3 L2 ACT+ UL2 5 B 9 B 10 B 10 1 24 GR GR
16IK 2 IK 7 IK 5 IJ 1 IJ L W GR
LG LG
53O 93G
53I 93I LL W GR L LG GR
24IE2 8IE2 16 IE2 9 IE2 7 HE1 8HE2HE2 169 HE2 L L R WW LG BR BR GR GR
8 10 9 4 7 564 )
M ) M Key Lock Key Lock Key Unlock Key Unlock Front Passenger' s Side Driver' s Side I7 H8 Door Lock Assembly ( Door Lock Assembly ( 7 1 8 1 W LG W–B W–B
25 IE2 25 HE2 LG GR LG
W–B
W–B
W–B W–B (∗5) (∗5)
W–B W–B
234
CAMRY (EM0250U) E6(A), E7(B), E8(C), E9(D) Main Body ECU
LSR (∗2) LSWL (∗1) ACT– LSWP LSWR 20 3 27 A 5 A ) 1 V ∗ LG (
6IPIP 11 5 IP 2 IJ 18IF 5 IF 5IL 4 3O ) 2 L B G W ∗ LG GR (
LG 4 3D
GR (∗1)
8EO1EO1 4EO116 G W GR GR L B GR
10 KN1 1 KN1 3 KN1 10 JO1 1 JO1 3 JO1 L L B B GR GR
4 6 4 6
M M ) ) Rear LH Rear RH K5 Door Lock Assembly ( J5 Door Lock Assembly ( 1 9 1 9 W–B W–B
4 KN1 4 JO1
LG
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 5 : w/o Sliding Roof W–B W–B
W–B W–B (∗5) (∗5)
W–B W–B
2 8 N29 O21 Junction Junction Connector Connector
N1 O1
235
CAMRY (EM0250U) Theft Deterrent
E6(A), E7(B), E8(C), E9(D) Main Body ECU
LCTY RCTY DCTY PCTY LGCY TR+ 17 7 A (∗1) 24 B 21 A 25A 1 B 5 A (∗2) B
7 IO 17 EN2 5EN1 L Y B W LG GR
13 N28 Junction Connector 14
6 3N 10 3F 5 3N WW
3SN1 16 SN1
7 3C 12 3O 6 3C L Y B W GR
6 EO2 13 EN2 5 EO2
3 1 L Y LG GR
) M 1 A (∗7) 1 A (∗7)
∗ ∗ ) 1 B ( 8) 1 ) 1 B ( 8) 1 ) ) ) B ) ( B ( , Luggage ) S5 Door Lock Assembly ( , ) A
( 2 A ( Rear LH Rear RH Driver' s Side N13 Door Courtesy SW ( O10 Door Courtesy SW ( N6 Door Courtesy SW ( W–B Front Passenger' s Side Door Courtesy SW ( O6 1 Junction Connector S15 9
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System ∗ 5 : w/o Sliding Roof W–B ∗ 6 : w/ Sliding Roof ∗ 7 : TMC Made ∗ 8 : TMMK Made
W–B W–B (∗5) (∗5)
W–B W–B W–B
S1
236
CAMRY (EM0250U) E6(A), E7(B), E8(C), E9(D) Main Body ECU
ILE 21
(BAT) 5IIIR 10
10A )
DOME 2 ∗ BR BR (
2
16 EQ1 1 ) ) 6 5 V W ∗ ∗ LG ( ( ) ) ) ) ) 5 6 2 6 5 R R W ∗ ∗ ∗ ∗ ∗ BR ( ( ( ( (
7 1 6 ) B ILL– 15 EQ1 7 EQ1 Center ( Ignition Key Cylinder Light Map Lamp ILL+ E25 Transponder Key Amplifier DOOR OFF ON ) ) 5 6 2 R Q9 Lamp Room WW ∗ ∗ ( ( Q6 Overhead J/B
CTY E )
2 3 2 R ∗ 68 ( ) ) ) ) 5 5 6IR 10 IL 12 3B 6 6 ∗ ∗ V ( ( ∗ ∗ ( ( W–B W W
11 EQ1 13 ID 7 IF 12 3L ) 6 ∗ LG
( R W–B (∗2)
W–B (∗6)
18 W–B W EQ1 (∗5)(∗5)
W–B W–B
237
CAMRY (EM0250U) Theft Deterrent
(BAT) (BAT) E6(A), E7(B), E8(C), E9(D) Main Body ECU 25A 25A DOOR DOOR NO. 2 NO. 1
2
GND1 ALTB BATB (∗1) 5 6 2 1 W 1IFIR 10 16 ID ) 6 W ∗ ( W–B W–B
∗ 1 : w/ Smart Key System ∗ 6 : w/ Sliding Roof
W–B (∗6)
W–B
238
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) E25 56 N28 60 A3 52 (2AZ–FE) E49 57 N29 60 48 (2GR–FE) E58 A 57 O6 60 A4 52 (2AZ–FE) E59 B 57 O10 60 48 (2GR–FE) F3 58 O17 60 A5 52 (2AZ–FE) H5 61 O18 60 48 (2GR–FE) H8 61 O19 60 A23 52 (2AZ–FE) I7 61 O21 60 A43 49 (2GR–FE) J5 61 Q6 61 E6 A 56 K5 61 Q9 61 E7 B 56 M1 61 S5 61 E8 C 56 A 60 S6 B 61 N6 E9 D 56 B 60 S8 A 61 E14 56 A 60 S15 61 N13 E22 56 B 60
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
239
CAMRY (EM0250U) Theft Deterrent
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 1B 25 1D Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1F 22 1G 3A 3B 3C 3D 3E 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3I 3J 3K 3L 3M 3N 3O 3R 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IA 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 II 31 IJ Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IK 30 IL IM IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left) IP IR 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE6 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) EN1 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EN2 EO1 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) EO2 EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) HE2 IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) IM1 67 Front Door LH Wire and Front Door LH No.2 Wire (Inside of the Front Door LH) IM2 JO1 67 Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar) KN1 67 Rear Door No.2 Wire and Floor Wire (Left Center Pillar) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
240
CAMRY (EM0250U) : Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A2 Front Left Fender 65 (2AZ–FE) E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left N1 67 Left Rear Quarter Panel O1 67 Right Rear Quarter Panel S1 67 Lower Back Panel Center
241
CAMRY (EM0250U) ABS, TRAC and VSC (TMC Made)
(BAT) (BAT) (IG)
50A 30A 7. 5A ABS ABS ECU IG No. 1 No. 2 NO. 2
1 1 19 IF
Y O
53C3L 54D7 B
11 11 6 4A 4 3K 51 51 2 PO L Y W Buzzer VSC No. 1 Relay VSC No. ) 32 2 Relay VSC NO. 32 B E13 VSC Warning Buzzer 4 B ( 1 , E40 B )
11 11 A ( A58 3 A Connector Junction 14 AE6 L B P LG RO 14 2 15 45 31 46 30 MRF +BM MR R+ +BS IG1 BZ A26 Skid Control ECU with Actuator GND1 GND2 FL+FL– FR+ FR– RL+ RL– 32 1 18 4 3 17 20 6 L L V P R LG
1NA1NA1 10 R BR W–B W–B
1gN1gN1 2 ) 1 2 1 2 B W Rear LH ( L L W W 2 ) ) g1 Speed Sensor Front LH Front RH ( ( 1 A14 Speed Sensor A35 Speed Sensor
W–B
A6 A4
242
CAMRY (EM0250U) (BAT) B
W 10A STOP B B W W 6 14 8 IC CANH CANL B W B WFSE TS SIL Data Link Data Connector 3 2 E10 15 12 7 4B 10B ) B ( , E41 Y O ) GR A ( A40 Junction Connector Junction 2A 8A 4 3H 12 IM A19 Stop Lamp SW Lamp Stop 1 B L W
W 4 3E 1 IH
7 IL 9 AE2 Y O GR
L 13 IC 8 AE6 4 AE6 7 AE6 L P O GR
27 42 24 13 STP1 WFSE TS D/G A26 Skid Control ECU with Actuator RR+ RR– SP1 CANL CANH 5 19 1225 11 B B W W BR
1OA1OA1 10 B W
1fO1fO1 2 ) B W Rear RH ( 2 f1 Speed Sensor
1
BR
243
CAMRY (EM0250U) ABS, TRAC and VSC (TMC Made)
B B
W W
B B
W W
W(∗2)
B(∗2) ) B ( ∗ 1 : 2GR–FE
, E41 ∗
) 2 : 2AZ–FE A ( A40 1A 7A Connector Junction
W(∗2)
B(∗2) ) ) 1 1 B W ∗ ∗ ( (
A55(A), C55(B) 41 A 49 A Engine Control Module CANH CANL
NE+ NE– VTA1VCTAVTA2 ETA M+ M– GE01 110 B 111 B 98 B96 B 99 B 97 B 19 B18 B 41 B ) 1 ) ∗ ( G–R ) ) ) 1 1 1 R G ∗ ∗ ∗ ( ( ( Shielded (
2 ) ) ) ) ) ) ) ) 1 1 1 1 1 1 1 B P Y R G C50 Crankshaft Sensor Position ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( W–L Shielded 1 (
6 5 4 3 2 1 VTA VC VTA2 E2 M+ M– ) 1 ∗ BR (
C5 Throttle Body Assembly BR BR
C5
244
CAMRY (EM0250U) B B
W W
B B
W W
W(∗2) W(∗2)
B(∗2) B(∗2)
(IG) (IG) R (∗1) 10A 7. 5A GAUGE ECU IG 1 A NO. 1 NO. 2 RB
16 IH 19 IF ) A ( PL RL NL DL ) ) C1 Park/Neutral SW Position 1 1 R O ∗ 3AA 2A8A7 ∗ ( (
14 EA1 53L ) ) ) ) ) 1 1 1 1 1 P G O ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( L–B
B–W 53C
10 CA2 ) 1 O ∗ (
24B 25 B 27 B 26 B ) R B P R N D ( (∗1) 7 4D , C55 ) A SFTU SFTD S ( 16 A 51 A 25 A A55 Module Control Engine BR 7 4C ) ) ∗ ) 1 1 ( 1) 1 L Y R ∗ ∗ ∗ ( ( (
10 3D ) 1 O ∗ 10 AE520 AE5 11 AE5 ( 15 EA1 ) ) ) 1 1 1 L G ∗ ∗ ∗ ) ( ( 10 3H ( 1 ∗ BR (
) 2 17 B ( 18 B )
1 SFTU SFTD S ∗ BR ( , A42 ) A (
17 A Connector Junction 11 4A ) 1 ∗
( E IG E31 SW Control Transmission 5 3 ) 4CA3 12 4C ) 1 1 OY ∗ ∗ ( ( W–B ) 1 ∗ ( W–B GR BR BR
3 Junction Connector C57 A41
C7
245
CAMRY (EM0250U) ABS, TRAC and VSC (TMC Made)
B B
W W
B B
W W
W(∗2) R(∗2) B(∗2) (IG) L(∗2) ) 2 R ∗
( 10A C1(B) GAUGE 2 B Park/Neutral Position SW NO. 1 ) ) 2 RB 2 L R ∗ ∗ ( ) 2 R ∗ ( 16 IH 21 AE6 22 AE6
PL RL NL DL 2L LL ) 2 R ∗ ) )( 6BB 1B9B7B3B8 ( 2 2 W ∗ ∗ SB ( 10 CA2 14 EA1 ( ) ) ) 2 2 2 V R G ∗ ∗ ∗ ( ( ( O 11 CA2 16 CA2 (∗2) ) ) ) ) 17 CA2 GR 2 2 2 2 B P ∗ ∗ ∗ ∗ SB GR ( ( ( ( (∗2) ) ) B 2 2 B W ∗ ∗ ( ( (∗2) ) ) ) 2 2 2 V G G ∗ ∗ ∗ ( ( (
A24(A), C24(B) 41 A 49 A 73 B 53 B54 B 56 B 26 A 55 B Engine Control Module CANH CANL P R N D 3 2
NE+ NE– VTA1VCTAVTA2 ETA M+ M– GE01 122B 121 B 115 B67 B 114 B 91 B 42 B41 B 63 B ) 2 ∗ ( G–R ) ) ) 2 2 R G ∗ ∗ ( ( ) Shielded ( ) ) ) ) ) ) ) 2 2 2 2 2 2 2 B P Y R G ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( W–L Shielded ( ) 2 L ∗ ( 1 6 5 4 3 2 1 2CA3 VTA VC VTA2 E2 M+ M– C20 Crankshaft Sensor Position )
2 2 ∗ (
1CA3 C5 Throttle Body Assembly BR BR ) 2 ∗ ( B–W W–B
C4
246
CAMRY (EM0250U) B
W
B
W
R(∗2)
L(∗2)
19 AE6 ) ) ) ) ) ) 2 2 2 2 2 2 L Y Y B B R O O W W ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( (
6521 16 AE5 15 CA2 ATL AT4 NSSD NSSL , ) ) H C ) ) (
( 22GGA 1A 1 2 2 G E31 SW Control Transmission ∗ ∗ BR ( ( , E63 , E44 ) ) G B ( ( , E62 , E43 ) ) E A ( ( E46 E42 Connector Junction 2B 1B 2E 1E
25 A 74 B ) B 4 L ( , C24 B ) W A ( B W A24 Module Control Engine
14 FE3 13 FE3
B B W W
∗ 2 : 2AZ–FE
B
W
BR BR
247
CAMRY (EM0250U) ABS, TRAC and VSC (TMC Made)
E8(C) Main Body ECU (BAT) (IG)
10A 7. 5A ECU–B ECU IG CANL CANH PKB NO. 1 NO. 2 6CC 5 19 2
19 IF 2 IM 14 IC 1 ) ) O O L Y Lever Type Lever Pedal Type Pedal 10 ID 53L ( (
1 1
1IF 53C B O Parking Brake SW Parking Brake SW E33 A18 W W
9 3L 7 4D , ) ) H C ( 2C1 C ( 9 3H 74B 6 4B , E63 , E44 ) ) O O W G B ( ( 3 1 5 , E62 , E43 ) ) E A ( ( BAT IG IG E46 2H 1H E42 Connector Junction
CANH CANL ESS CANH CANL GND E17 E34 Steering Sensor Yaw Rate Sensor 10 9 2 3 2 1 B W B W W–B W–B
B
W
1 4B 2 W–B 4B
3 4D W–B 1 Junction Connector E49 2 B B
W W
BR BR W–B
E2
248
CAMRY (EM0250U) (BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
V 2 ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE 12 IG 3 1A 1 GR LG SB 13 ID 12 3L 2 3G 1 3D
R 2 EA1
7 IF 1 3Q 9 3Q 12 3Q V V R GR F1(A), F2(B) 2 A 13 A 1 A Combination Meter B2 IG+ B IG2 +B(DOME)
IG2 ) Slip ABS VSC Master Warning )
Power Supply USA ( Except USA
Circuit ( DRIVE IC Speedometer Brake BRAKE
MICRO COMPUTER DRIVE IC
IG2 IG2 Buzzer MULTI LCD
CAN I/F
CANH CANL SIE2 ES 17 A 18 A 14 B 12 A 24 A
GR B W W BR (∗1)
11 3P 7 3Q 5 3Q 17 A ) B ( , A42 ) ) A 1 ( ∗ 18 B ( 3 3D 2 3U 10 3D A41 Junction Connector
BR(∗1) 4 CA3 W BR W–B W–B 15 ∗ GR( 2) ) 1
EA1 ∗
B ( W–B GR 6 AE6 4 CA3 W
BR
3 ) 2 ∗ ( W–B Junction Connector C57
F1 C6 C7
249
CAMRY (EM0250U) ABS, TRAC and VSC (TMC Made)
System Outline 1. ABS Operation If the brake pedal is depressed suddenly, the ABS controls the hydraulic pressure of the wheel cylinders for all the four wheels to automatically avoid wheel locking and ensure the directional and steering stability of the vehicle. If the brake pedal is depressed suddenly, the skid control ECU controls the solenoids in the actuators using the signals from the sensors to move the brake fluid to the reservoir in order to release the braking pressure applied to the wheel cylinder. If the skid control ECU detects that the fluid pressure in the wheel cylinder is insufficient, the ECU controls the solenoids in the actuators to increase the braking pressure. 2. Traction Control Operation The traction control system controls the engine torque, the hydraulic pressure of the driving wheel cylinders, slipping of the wheels which may occur at start or acceleration of the vehicle, to ensure an optimal driving power and vehicle stability corresponding to the road conditions. 3. VSC Operation Unexpected road conditions, vehicle speed, emergency situation, and any other external factors may cause large under– or over–steering of the vehicle. If this occurs, the VSC system automatically controls the engine power and wheel brakes to reduce the under– or over–steering. To reduce large over–steering : If the VSC system determines that the over–steering is large, it activates the brakes for the outer turning wheels depending on the degree of the over–steering to produce the moment toward the outside of the vehicle and reduce the over–steering. To reduce large under–steering : If the VSC system determines that the under–steering is large, it controls the engine power and activates the rear wheel brakes to reduce the under–steering. 4. Fail Safe Function If an error occurs in the skid control ECU, sensor signals, and/or actuators, the skid control ECU inhibits the brake actuator control and inputs the error signal to the engine control module. According to the error signal, the brake actuator turns off the solenoid and the engine control module rejects any electronically controlled throttle open request from the VSC system. As a result, the vehicle functions regardless of the ABS, TRAC, and VSC systems.
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) C1 B 54 (2AZ–FE) E40 B 57 A14 52 (2AZ–FE) 50 (2GR–FE) E41 B 57 C5 A18 59 54 (2AZ–FE) E42 A 57 A19 59 C20 55 (2AZ–FE) E43 B 57 A24 A 52 (2AZ–FE) C24 B 55 (2AZ–FE) E44 C 57 48 (2GR–FE) C50 51 (2GR–FE) E46 E 57 A26 52 (2AZ–FE) C55 B 51 (2GR–FE) E49 57 48 (2GR–FE) C57 51 (2GR–FE) E62 G 57 A35 52 (2AZ–FE) E8 C 56 E63 H 57 A40 A 59 E10 56 F1 A 58 A41 A 59 E13 56 F2 B 58 A42 B 59 E17 56 f1 61 A55 A 49 (2GR–FE) E31 56 g1 61 A58 A 59 E33 56 C1 A 50 (2GR–FE) E34 57
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
250
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3C 3D 3E 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4A 4B 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4C 4D IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 IH Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL 30 IM
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 64 (2GR–FE) CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 64 (2GR–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) NA1 66 Floor Wire and Engine Room Main Wire (Left Kick Panel) OA1 66 Floor No.2 Wire and Engine Room Main Wire (Right Kick Panel) fO1 67 Skid Control Sensor Wire and Floor No.2 Wire (Quarter Wheel House Panel LH) gN1 67 Skid Control Sensor Wire and Floor Wire (Quarter Wheel House Panel RH)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A4 Near the Skid Control ECU with Actuator 65 (2AZ–FE) A6 66 Right Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C5 64 (2GR–FE) Right Side of the Cylinder Block C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
251
CAMRY (EM0250U) ABS, TRAC and VSC (TMMK Made)
(BAT) (BAT) (IG)
50A 30A 7. 5A ABS ABS ECU IG No. 1 No. 2 NO. 2
1 1 19 IF O L B
53C3L 54D7
6 4A 4 3K
2 PO Buzzer ) B E13 VSC Warning Buzzer 4 B ( 1 , E40 B ) A ( A58 3 A Connector Junction 14 AE6 P RO L B
2 3 28 23 +BM +BS IG1 BZ A60 Skid Control ECU with Actuator GND1 GND2 FL+FL– FR+ FR– RL+ RL– 4 1 5 6 10 9 7 27 L L V P R LG
1NA1NA1 10 R BR W–B W–B
1gN1gN1 2 ) 1 2 1 2 B W Rear LH ( B B W W 2 ) ) g1 Speed Sensor Front LH Front RH ( ( 1 A14 Speed Sensor A35 Speed Sensor
W–B
A6 A4
252
CAMRY (EM0250U) (BAT) B
W 10A STOP B B W W 6 14 8 IC CANH CANL B W B TS Data Link Data Connector 3 2 E10 12 4B 10B ) B ( , E41 O ) A ( Junction Connector Junction A40 2A 8A 43H A19 Stop Lamp SW Lamp Stop 1 B L W
W 43E
7 IL 9 AE2 O
L 13 IC 4 AE6 P O
30 39 STP1 TS A60 Skid Control ECU with Actuator RR+ RR– SP1 CANL CANH 29 8 3314 35 B B W W BR
1OA1OA1 10 B W
1fO1fO1 2 ) B W Rear RH ( 2 f1 Speed Sensor
1
BR
253
CAMRY (EM0250U) ABS, TRAC and VSC (TMMK Made)
B B
W W
B B
W W
W(∗2)
B(∗2) ) B ( ∗ 1 : 2GR–FE
, E41 ∗
) 2 : 2AZ–FE A (
1A 7A A40 Connector Junction
W(∗2)
B(∗2) ) ) 1 1 B W ∗ ∗ ( (
A55(A), C55(B) 41 A 49 A Engine Control Module CANH CANL
NE+ NE– VTA1VCTAVTA2 ETA M+ M– GE01 110 B 111 B 98 B96 B 99 B 97 B 19 B18 B 41 B ) 1 ) ∗ ( G–R ) ) ) 1 1 1 R G ∗ ∗ ∗ ( ( ( Shielded (
2 ) ) ) ) ) ) ) ) 1 1 1 1 1 1 1 B P Y R G C50 Crankshaft Sensor Position ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( W–L Shielded 1 (
6 5 4 3 2 1 VTA VC VTA2 E2 M+ M– ) 1 ∗ BR (
C5 Throttle Body Assembly BR BR
C5
254
CAMRY (EM0250U) B B
W W
B B
W W
W(∗2) W(∗2)
B(∗2) B(∗2)
(IG) (IG) R (∗1) 10A 7. 5A GAUGE ECU IG 1 A NO. 1 NO. 2 RB
16 IH 19 IF ) A ( PL RL NL DL ) ) C1 Park/Neutral SW Position 1 1 R O ∗ 3AA 2A8A7 ∗ ( (
14 EA1 5 3L ) ) ) ) ) 1 1 1 1 1 P G O ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( L–B
B–W 5 3C
10 CA2 ) 1 ∗ (
24 B 25 B 27 B 26 B ) R B P R N D ( (∗1) 74D , C55 ) A SFTU SFTD S ( 16 A51A25A A55 Module Control Engine BR 74C ) ) ∗ ) 1 1 ( 1) 1 L Y R ∗ ∗ ∗ ( ( (
10 3D ) 1 OO ∗ 10 AE5 20 AE5 11 AE5 ( 15 EA1 ) ) ) 1 1 1 L Y G ∗ ∗ ∗ ) ( ( 10 3H ( 1 ∗ BR (
) 2 1 7 B ( 18 B )
1 SFTU SFTD S ∗ BR ( , A42 ) A (
17 A A41 Connector Junction 11 4A ) 1 ∗ GR ( E IG Transmission Control SW Control Transmission E31 5 3 ) 4 CA3 12 4C ) 1 1 O ∗ ∗ ( ( W–B ) 1 ∗ ( W–B BR BR
3 Junction Connector C57
C7
255
CAMRY (EM0250U) ABS, TRAC and VSC (TMMK Made)
B B
W W
B B
W W
W(∗2) R(∗2) B(∗2) (IG) L(∗2) ) 2 R ∗
( 10A C1(B) GAUGE 2 B Park/Neutral Position SW NO. 1 ) ) 2 RB 2 L R ∗ ∗ ( ) 2 R ∗ ( 16 IH 21 AE6 22 AE6
PL RL NL DL 2L LL ) 2 R ∗ ) )( 6BB 1B9B7B3B8 ( 2 2 W ∗ ∗ SB ( 10 CA2 14 EA1 ( ) ) ) 2 2 2 V R G ∗ ∗ ∗ ( ( ( O 11 CA2 16 CA2 (∗2) ) ) ) ) 17 CA2 GR 2 2 2 2 B P ∗ ∗ ∗ ∗ SB GR ( ( ( ( (∗2) ) ) B 2 2 B W ∗ ∗ ( ( (∗2) ) ) ) 2 2 2 V G G ∗ ∗ ∗ ( ( (
A24(A), C24(B) 41 A 49 A 73 B 53 B54 B 56 B 26 A 55 B Engine Control Module CANH CANL P R N D 3 2
NE+ NE– VTA1VCTAVTA2 ETA M+ M– GE01 122B 121 B 115 B67 B 114 B 91 B 42 B41 B 63 B ) 2 ∗ ( G–R ) ) ) 2 2 R G ∗ ∗ ( ( ) Shielded ( ) ) ) ) ) ) ) 2 2 2 2 2 2 2 B P Y R G ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( W–L Shielded ( ) 2 L ∗ ( 1 6 5 4 3 2 1 2CA3 VTA VC VTA2 E2 M+ M– C20 Crankshaft Sensor Position )
2 2 ∗ (
1CA3 C5 Throttle Body Assembly BR BR ) 2 ∗ ( B–W W–B
C4
256
CAMRY (EM0250U) B
W
B
W
R(∗2)
L(∗2)
19 AE6 ) ) ) ) ) ) 2 2 2 2 2 2 L Y Y B B R O O W W ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( (
6521 16 AE5 15 CA2 ATL AT4 NSSD NSSL , ) ) H C ) ) (
( 22GGA 1A 1 2 2 G E31 SW Control Transmission ∗ ∗ BR ( ( , E63 , E44 ) ) G B ( ( , E62 , E43 ) ) E A ( ( E46 E42 Connector Junction 2B 1B 2EE 1
25 A 74 B ) B 4 L ( , C24 B ) W A ( B W A24 Module Control Engine
14 FE3 13 FE3
B B W W
∗ 2 : 2AZ–FE
B
W
BR BR
257
CAMRY (EM0250U) ABS, TRAC and VSC (TMMK Made)
E8(C) Main Body ECU (BAT) (IG)
10A 7. 5A ECU–B ECU IG CANL CANH PKB NO. 1 NO. 2 6 C 5C 19 2
19 IF 2 IM 14 IC 1 ) ) O O L Y Lever Type Lever Pedal Type Pedal 10 ID 53L ( (
1 1
1IF 53C B O Parking Brake SW Parking Brake SW E33 A18 W W
9 3L 7 4D , ) ) H C ( 2C1 C ( 9 3H 74B 6 4B , E63 , E44 ) ) O O W G B ( ( 3 1 1 , E62 , E43 ) ) E A ( ( BAT IG IG E46 2H 1H E42 Connector Junction
CANH CANL ESS CANH CANL GND E17 E65 Steering Sensor Yaw Rate Sensor 10 9 2 2 3 4 B W B W W–B W–B
B
W
1 4B 2 W–B 4B
3 4D W–B 1 E49 Junction Connector 2 B B
W W
BR BR W–B
E2
258
CAMRY (EM0250U) (BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
V 2 ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE 12 IG 3 1A 1 GR LG SB 13 ID 12 3L 2 3G 1 3D
R 2 EA1
7 IF 1 3Q 9 3Q 12 3Q V V R GR F1(A), F2(B) 2 A 13 A 1 A Combination Meter B2 IG+ B IG2 +B(DOME)
IG2 ) Slip ABS VSC Master Warning )
Power Supply USA ( Except USA
Circuit ( DRIVE IC Speedometer Brake BRAKE
MICRO COMPUTER DRIVE IC
IG2 IG2 Buzzer MULTI LCD
CAN I/F
CANH CANL SIE2 ES 17 A 18 A 14 B 12 A 24 A
GR B W W BR (∗1)
11 3P 7 3Q 5 3Q 17 A ) B ( , A42 ) ) A 1 ( ∗ 18 B ( 3 3D 2 3U 10 3D A41 Junction Connector
BR(∗1) 4 CA3 W BR W–B W–B 15 ∗ GR( 2) ) 1
EA1 ∗
B ( W–B GR 6 AE6 4 CA3 W
BR
3 ) 2 ∗ ( W–B Junction Connector C57
F1 C6 C7
259
CAMRY (EM0250U) ABS, TRAC and VSC (TMMK Made)
System Outline 1. ABS Operation If the brake pedal is depressed suddenly, the ABS controls the hydraulic pressure of the wheel cylinders for all the four wheels to automatically avoid wheel locking and ensure the directional and steering stability of the vehicle. If the brake pedal is depressed suddenly, the skid control ECU controls the solenoids in the actuators using the signals from the sensors to move the brake fluid to the reservoir in order to release the braking pressure applied to the wheel cylinder. If the skid control ECU detects that the fluid pressure in the wheel cylinder is insufficient, the ECU controls the solenoids in the actuators to increase the braking pressure. 2. Traction Control Operation The traction control system controls the engine torque, the hydraulic pressure of the driving wheel cylinders, slipping of the wheels which may occur at start or acceleration of the vehicle, to ensure an optimal driving power and vehicle stability corresponding to the road conditions. 3. VSC Operation Unexpected road conditions, vehicle speed, emergency situation, and any other external factors may cause large under– or over–steering of the vehicle. If this occurs, the VSC system automatically controls the engine power and wheel brakes to reduce the under– or over–steering. To reduce large over–steering : If the VSC system determines that the over–steering is large, it activates the brakes for the outer turning wheels depending on the degree of the over–steering to produce the moment toward the outside of the vehicle and reduce the over–steering. To reduce large under–steering : If the VSC system determines that the under–steering is large, it controls the engine power and activates the rear wheel brakes to reduce the under–steering. 4. Fail Safe Function If an error occurs in the skid control ECU, sensor signals, and/or actuators, the skid control ECU inhibits the brake actuator control and inputs the error signal to the engine control module. According to the error signal, the brake actuator turns off the solenoid and the engine control module rejects any electronically controlled throttle open request from the VSC system. As a result, the vehicle functions regardless of the ABS, TRAC, and VSC systems.
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) C1 B 54 (2AZ–FE) E41 B 57 A14 52 (2AZ–FE) 50 (2GR–FE) E42 A 57 C5 A18 59 54 (2AZ–FE) E43 B 57 A19 59 C20 55 (2AZ–FE) E44 C 57 A24 A 52 (2AZ–FE) C24 B 55 (2AZ–FE) E46 E 57 48 (2GR–FE) C50 51 (2GR–FE) E49 57 A35 52 (2AZ–FE) C55 B 51 (2GR–FE) E62 G 57 A40 A 59 C57 51 (2GR–FE) E63 H 57 A41 A 59 E8 C 56 E65 57 A42 B 59 E10 56 F1 A 58 A55 A 49 (2GR–FE) E13 56 F2 B 58 A58 A 59 E17 56 f1 61 49 (2GR–FE) E31 56 g1 61 A60 53 (2AZ–FE) E33 56 C1 A 50 (2GR–FE) E40 B 57
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
260
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3C 3D 3E 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4A 4B 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4C 4D IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 IH Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL 30 IM
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 64 (2GR–FE) CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 64 (2GR–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) NA1 66 Floor Wire and Engine Room Main Wire (Left Kick Panel) OA1 66 Floor No.2 Wire and Engine Room Main Wire (Right Kick Panel) fO1 67 Skid Control Sensor Wire and Floor No.2 Wire (Quarter Wheel House Panel LH) gN1 67 Skid Control Sensor Wire and Floor Wire (Quarter Wheel House Panel RH)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A4 Near the Skid Control ECU with Actuator 65 (2AZ–FE) A6 66 Right Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C5 64 (2GR–FE) Right Side of the Cylinder Block C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
261
CAMRY (EM0250U) ABS without VSC
(BAT) (BAT) (IG) (BAT) B
W 50A 30A 7. 5A 10A ABS ABS ECU IG STOP No. 1 No. 2 NO. 2 B W
6 14 19 IF 8 IC CANH CANL 1 1 B
5 3L TS Data Link Data Connector 3 2 E10 12
4 3K O
43H L B OO A19 Stop Lamp SW Lamp Stop ) 1 B ( 4 B L 43E , E40 ) A W ( 7 IL A58 Junction Connector 3 A 9 AE2 O P L 13 IC 4 AE6 P O
23 18 20 25 +BM +BS IG1 STP TS
A25 Skid Control ECU with Actuator
GND1 GND2 FL+FL– FR+ FR– RL+ RL– RR+ RR– 4 1 5 6 10 9 7 17 19 8 L L V P B R W LG
1NA1NA1 101OA1 OA1 10
1 2 1 2 B R W BR W–B W–B ) ) ) ) ) ) 4 4 1gN1 2gN1 1fO1 2fO1 3 3 ∗ ∗ L L W W ( ( ∗ ∗ ( ( B B B B W W Rear LH Rear RH ( ( ) ) 22 Front LH Front RH ( ( g1 Speed Sensor f1 Speed Sensor
11 A14 Speed Sensor A35 Speed Sensor
W–B
A6 A4
262
CAMRY (EM0250U) B B
W W
B
W
W(∗2) ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE B(∗2) ∗ 3 : TMC Made
B ∗ W 4 : TMMK Made
4B 10B (IG) ) ) 1 B R ∗ ( ( 10A GAUGE , E41 ) NO. 1
A 1 A (
A40 Connector Junction PL RB NL 2A 8A 1A 7A P 16 IH (∗ ) W 2 )
N A ( ) B C1 Park/Neutral SW Position W B(∗2) 1 R
3AA 8 ∗ (
14 EA1 ) 1 O ∗ ) ) ) ) ( 1 1 1 1 B W ∗ ∗ ∗ ∗ ( ( ( ( L–B B–W
10 CA2 B W R 26 15 A55(A), C55(B) (∗1) CANH CANL 41 A 49 A Engine Control Module 24 B 27 B CANH CANL P N
NE+ NE– VTA1VCTAVTA2 ETA M+ M– GE01 SP1 110 B 111 B 98 B96 B 99 B 97 B 19 B18 B 41 B A25 ECU Control Skid Actuatorwith
23 ) 1 ) ∗ ( G–R ) ) ) 1 1 1 R G ∗ ∗ ∗ ( ( ( Shielded BR (
2 ) ) ) ) ) ) ) ) 1 1 1 1 1 1 1 B P Y R G ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( W–L C50 Crankshaft Sensor Position Shielded ( 1
6 5 4 3 2 1 VTA VC VTA2 E2 M+ M– ) 1 ∗ BR (
C5 Throttle Body Assembly BR
C5
263
CAMRY (EM0250U) ABS without VSC
B B
W W
B B
W W
W(∗2)
B(∗2) (IG) ) 2 R ∗
( 10A GAUGE 2 B NO. 1 PL RB NL ) 2 R
P ∗ ( 16 IH ) ) N B ( 2 R ∗ ( 6BB 9 C1 Park/Neutral SW Position 10 CA2 14 EA1 ) ) 2 2 O O ∗ ∗ ( ( ) ) 2 2 ∗ ∗ SB GR ( ( ) ) 2 2 B W ∗ ∗ ( (
A24(A), C24(B) 41 A 49 A 73 B54 B Engine Control Module CANH CANL P N
NE+ NE– VTA1VCTAVTA2 ETA M+ M– GE01 122B 121 B 115 B67 B 114 B 91 B 42 B41 B 63 B ) 2 ∗ ( G–R ) ) ) 2 2 R G ∗ ∗ ( ( ) Shielded ( ) ) ) ) ) ) ) 2 2 2 2 2 2 2 B P Y R G ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( W–L Shielded ( ) 2 L ∗ ( 1 6 5 4 3 2 1 2CA3 VTA VC VTA2 E2 M+ M– C20 Crankshaft Sensor Position )
2 2 ∗ (
1CA3 C5 Throttle Body Assembly BR BR ) 2 ∗ ( B–W W–B
C4
264
CAMRY (EM0250U) E8(C) B Main Body ECU
W
B CANL CANH PKB 6 C 5C 19 W
2 IM 14 IC ) ) L Y Lever Type Lever Pedal Type Pedal ( (
1 1 B B B Parking Brake SW Parking Brake SW E33 A18 W W W
22GGA 1A 1 2C1 C , ) ) G B ( ( , E62 , E43 ) ) C A ( ( E44 2B 1B E42 Connector Junction B W
∗ 2 : 2AZ–FE 14 FE3 13 FE3 B W
B
W
BR BR
265
CAMRY (EM0250U) ABS without VSC
(BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
V 2 ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE 12 IG 3 1A 1 GR LG SB 13 ID 12 3L 2 3G 1 3D
R 2 EA1
7 IF 1 3Q 9 3Q 12 3Q V V R GR F1(A), F2(B) 2 A 13 A 1 A Combination Meter B2 IG+ B IG2
IG2 ) ABS )
Power Supply USA ( Except USA
Circuit ( DRIVE IC Speedometer Brake BRAKE
MICRO COMPUTER DRIVE IC
IG2 IG2
CAN I/F
CANH CANL SIE2 ES 17 A 18 A 14 B 12 A 24 A
GR B W W BR (∗1)
11 3P 7 3Q 5 3Q 17 A ) B ( , A42 ) ) A 1 ( ∗ 18 B ( 3 3D 2 3U 10 3D A41 Junction Connector
BR(∗1) 4 CA3 W BR 15 GR(∗2) B EA1 6 AE6 4 CA3
W ) 1 ∗ ( W–B W–B W–B GR
BR ) 2 ∗ ( W–B 3 Junction Connector C57
F1 C6 C7
266
CAMRY (EM0250U) System Outline ∗ ABS system This system controls the respective brake fluid pressures acting on the disc brake cylinders of the right front wheel, left front wheel and rear wheels when the brakes are applied in a panic stop so that the wheels do not lock. This results in improved directional stability and steerability during panic braking. ∗ Front and rear braking force distribution system Using the hydraulic controlling device, this system distributes the braking force to the front and rear wheel in appropriately according to the running condition of the vehicle. 1. Input Signals (1) Speed sensor signal The speed of the wheels is detected and input to TERMINALS 5, 7, 10 and 19 of the skid control ECU with actuator. (2) Stop light SW signal A signal is input to TERMINAL 20 of the skid control ECU with actuator when the brake pedal is depressed. 2. System Operation During sudden braking the skid control ECU with actuator has signals input from each sensor, which controls the current to the solenoid inside the actuator and lets the hydraulic pressure acting on each wheel cylinder escape to the reservoir. The pump inside the actuator is also operating at this time and it returns the brake fluid from the reservoir to the master cylinder, thus preventing locking of the vehicle wheels. If the skid control ECU with actuator judges that the hydraulic pressure acting on the wheel cylinder is insufficient, the current on the solenoid is controlled and the hydraulic pressure is increased. Holding of the hydraulic pressure is also controlled by the skid control ECU with actuator, by the same method as above. Pressure reduction, holding and increase are repeated to maintain vehicle stability and to improve steerability during sudden braking.
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) A55 A 49 (2GR–FE) E10 56 A14 52 (2AZ–FE) A58 A 59 E33 56 A18 59 A 50 (2GR–FE) E40 B 57 C1 A19 59 B 54 (2AZ–FE) E41 B 57 A24 A 52 (2AZ–FE) 50 (2GR–FE) E42 A 57 C5 48 (2GR–FE) 54 (2AZ–FE) E43 B 57 A25 52 (2AZ–FE) C20 55 (2AZ–FE) E44 C 57 48 (2GR–FE) C24 B 55 (2AZ–FE) E62 G 57 A35 52 (2AZ–FE) C50 51 (2GR–FE) F1 A 58 A40 A 59 C55 B 51 (2GR–FE) F2 B 58 A41 A 59 C57 51 (2GR–FE) f1 61 A42 B 59 E8 C 56 g1 61
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
267
CAMRY (EM0250U) ABS without VSC
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3D 3E 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 IH Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL 30 IM
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE6 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 64 (2GR–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) NA1 66 Floor Wire and Engine Room Main Wire (Left Kick Panel) OA1 66 Floor No.2 Wire and Engine Room Main Wire (Right Kick Panel) fO1 67 Skid Control Sensor Wire and Floor No.2 Wire (Quarter Wheel House Panel LH) gN1 67 Skid Control Sensor Wire and Floor Wire (Quarter Wheel House Panel RH)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A4 Near the Skid Control ECU with Actuator 65 (2AZ–FE) A6 66 Right Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C5 64 (2GR–FE) Right Side of the Cylinder Block C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left
268
CAMRY (EM0250U) Memo
269
CAMRY (EM0250U) Tire Pressure Warning System
(IG)
10A ECU IG NO. 1
11 IF B
10 3L V
12 3N B V
E60 7 Tire Pressure Warning ECU 2 IG SPD
GND2 RDA RF5VCLSW GND TC SIL IND 11 12 61 9 3 10 5 L P G O LG BR GR W–B ) 4EN2EN2 5EN26 1 Reset ( 1 3O 6 3O 8 3C 3 3O G LG BR Tire Pressure Tire Warning SW E53 2 1 3N 3 3C 5 3H 7 3L 11 3Q 415 GND RDA +5V W–B L GR W–B W–B
N34 Tire Pressure Warning 3 IF Antenna and Receiver
9 12 IM L Junction Connector Junction E49 2 PP GR
13 7 W–B TC SIL
E10 Data Link Connector 3
E2
270
CAMRY (EM0250U) (BAT) (IG) (BAT)
∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE ∗ 3 : w/ VSC TMC Made ∗ 10A DOME 4 : w/ VSC TMMK Made 10A MPX–B 7. 5A 7. GAUGE 2 NO. ∗ 5 : w/o VSC 2
1 12 IG 3 1A
Speed Sensors SB
V 13 ID 2 EA1 GR L L V P B R W 7 IF LG V V 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) R 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ 10 3O 12 3L 2 3G 13D ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( 33P 1 3Q 9 3Q 12 3Q , A26 ) C ( SP1 V V RLG GR A25 ECUSkid Control Actuator with 12 A (∗3) 33 B (∗4) 12 B 2 A 13 A 1 A 23 C (∗5) +S B2 IG+ B IG2
IG2
Power Supply BR Circuit Speedometer
MICRO COMPUTER Tire Pressure Tire 6 AE6 IG2 W ) B ( , F2 ) A TIRE E2 ES SI ( Combination Meter Combination 7 A 12 A 24 A 14 B F1 L W BR
7 3Q 5 3Q 11 3P
GR (∗1)
2 3U 10 3D 17 A ) 3 3D B L ( , A42 ) W BR ) W–B W–B A 1 ( ∗ 18 B ( Junction Connector A41
BR(∗1) 4 CA3
15 ∗ GR( 2) ) 1
EA1 ∗ ( W–B GR
4 CA3 3 ) 2 ∗ ( W–B Junction Connector C57
F1 C6 C7
271
CAMRY (EM0250U) Tire Pressure Warning System
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) 49 (2GR–FE) E60 57 A25 C A60 B 52 (2AZ–FE) 53 (2AZ–FE) F1 A 58 48 (2GR–FE) C57 51 (2GR–FE) F2 B 58 A26 A 52 (2AZ–FE) E10 56 N34 60 A41 A 59 E49 57 A42 B 59 E53 57
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3C 3D 3G 3H 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3L 3N 3O 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM 30
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE6 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
272
CAMRY (EM0250U) SRS
NOTICE: When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructions and the procedure, and precautions in the Repair Manual applicable for the model year.
D Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of information when troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.
D Work must be started more than 90 seconds after the ignition SW is turned to the ”LOCK” position (Ignition SW type) or the power SW is pushed to the ”OFF” position (Power SW type) and the negative (–) terminal cable is disconnected from the battery. (The SRS is equipped with a back–up power source so that if work is started within 90 seconds from disconnecting the negative (–) terminal cable of the battery, the SRS may deploy.)
D When the negative (–) terminal cable is disconnected from the battery, the memory of the clock and audio system will be cleared. So before starting work, make a record of the contents in the audio memory system. When work is finished, reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, power telescopic steering, power seat and power outside rear view mirror which are all equipped with memory function. However, it is not possible to make a record of these memory contents. So when the work is finished, it will be necessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoid erasing the memory in each system, never use a back–up power supply from outside the vehicle.
D Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.
D Do not expose the following parts directly to hot air or flame;
D Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;
D Never use SRS parts from another vehicle. When replacing parts, replace with new parts.
D For the purpose of reuse, never disassemble and repair the following parts.
D If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector, replace with new one.
D Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system.
D Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice.
D After work on the SRS is completed, check the SRS warning light.
D If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the Repair Manual.
∗ Steering wheel pad ∗ Front passenger airbag assembly ∗ Side airbag assembly ∗ Curtain shield airbag assembly ∗ Knee airbag assembly ∗ Seat belt pretensioner ∗ Center airbag sensor assembly ∗ Front airbag sensor assembly ∗ Side airbag sensor assembly ∗ Rear airbag sensor assembly
273
CAMRY (EM0250U) SRS
(BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
V 2
12 IG 3 1A ∗ 1 : 2GR–FE 1 ∗ 2 : 2AZ–FE LG SB 13 ID 12 3L 23G 1 3D
R 2 EA1
7IF 13Q 93Q 12 3Q V V R GR GR
2 A 13 A 1 A B2 IG+ B
IG2
Power Supply Circuit SRS
MICRO COMPUTER DRIVE IC ) A
CAN ( F1 I/F Meter Combination
E2 ES CANH CANL 12 A 24 A 17 A 18 A
GR
BR (∗1) W
7 3Q 5 3Q 17 A ) B ( B , A42 ) ) A 1 ( ∗ 18 B ( 2 3U 10 3D A41 Junction Connector
BR(∗1) 4 CA3 BR W–B W–B 15 ∗ GR( 2) ) 1
EA1 ∗ ( W–B GR
4 CA3 3 ) 2 ∗ ( W–B Junction Connector C57
F1 C6 C7
274
CAMRY (EM0250U) E10 Data Link Connector 3
CANL CANH SIL 14 6 7 E54 Airbag Squib (Knee Airbag) GR
12 IM DK+ DK– 12 B W 3 IF 10 IE Y W Y–B ) G
2G1 G ( 16A 9 A 10 A SIL DK+ DK– , E62 ) D ( GR E30(A), N1(B), O1(C) Airbag Sensor Assembly , E45 ) Center B ( CANH CANL 2B 1B 2DD 1 E43 Connector Junction 13A 22 A
7 3L B B B W W W
14FE3 13 FE3 8 3C B W GR
W
B
GR
275
CAMRY (EM0250U) SRS
∗ 3 : w/ Power Seat ∗ 4 : w/o Power Seat
Z1 Side Airbag Y1 Squib (LH) Side Airbag Squib (RH)
N21 O16 N8 O8 1 221 Curtain Shield Curtain Shield Pretensioner (LH) Pretensioner (RH) Airbag Squib (LH) Airbag Squib (RH) Y Y Y–B Y–B L+L– R+ R– ICL+ ICL– ICR+ ICR– 12 12 121 2
1NZ2NZ2 2OY21OY22 Y Y Y Y Y Y Y–B Y–B Y–B Y–B Y–B Y–B
2 B 1 B 4 C 5 C 9 B710 B C 6 C 7 B 6 B 9 C 10 C PD+ PD– PP+ PP– SFD+ SFD– SFP+ SFP– ICD+ ICD– ICP+ ICP–
E30(A), N1(B), O1(C) Airbag Sensor Assembly Center
D+ D– D2+ D2– P+ P– P2+ P2– +SL –SL +SR –SR 5 A 6 A 8 A 7 A 4 A 3 A 1 A 2 A 30A 28A 29A 27 A Y B R G W Y–B Y–R Y–G
1Ec1Ec1 2Ec13Ec14 3AE4 4 AE4 2 AE4 1 AE4 Y Y–B Y–R Y–G B R G W Y–P Y–R Y–G 1243 Y–GR D+D– D2+ D2– Spiral 21 21 Cable 1BB 2A1A2 +SL –SL +SR –SR P+ P–P2+ P2–
E16 c1(A), c2(B) A13 A28 Airbag Squib Airbag Squib Airbag Sensor Airbag Sensor (Steering Wheel Pad) (Front Passenger' s (Front LH) (Front RH) Airbag Assembly)
GR GR
276
CAMRY (EM0250U) (IG)
10A IGN
2 B IH
9IE
F3 Clock
) AIRBAG ON/OFF Indicator
Rear LH P–AB PAON ( 14 13 BCL+ BCL– B R N12 AirbagSide Sensor )
21 3 B ∗ 63R3R 5 ( R G
12
) 83D3E 9 BCL+ BCL– 1OT1OT1 4 B R B Front LH
( 10 IH 12 IH ) ) 4 4 B W ∗ ∗ ) ) ) ) ( BBL+ BBL– ( 4 4 3 3 ) ) B B N7 AirbagSide Sensor W W ∗ ∗ ∗ ∗ 3 3 ( ( ( ( L Y ∗ ∗ ( 43 ( 6 IE 4 IE R G B R 8AA 4 (∗3) 815B B 17 A 23 A 21A 13C8 12 C C 4 C (∗4) BBD+ BBD– P–AB PAON IG2 FSP– FSP+ FSR+ FSR–
E30(A), N1(B), O1(C) O4(C), T10(A), T11(B), d1(D) Airbag Sensor Assembly Center Occupant Classification ECU
BBP+ BBP– E2 E1 DBE+ DBE– DSP+ DSP– 811C C 26 A 25A 11 B 12 B 14 B 13 B R G B R G W 43 ) W–B W–B BBR+ BBR–
Front RH 1324 ( 5 IE 1IE LBE+ LBE– LSP+ LSP– BCR+ BCR– O7 AirbagSide Sensor 12
3IM 10 IF R G
21 W–B ) BCR+ BCR– 10 Buckle SW Seat Position
Rear RH Airbag Sensor ( E49 Junction Connector 2 N3 O9 Side AirbagSide Sensor Front Seat Inner Belt (Driver' s Side) W–B W–B GR GR
W–B
E3 E1 E2
277
CAMRY (EM0250U) SRS
(BAT) ∗ 3 : w/ Power Seat ∗ 4 : w/o Power Seat 10A ECU–B NO. 1
2 B W
1 2 EO2 3EO2 O W
10 3C 10 ID ) ) ) ) 4 4 3 3 ∗ ∗ ∗ ∗ LG LG BR BR ( ( (
T14(A), d2(B) T16(A), d4(B) 93L 1IF Occupant Classification Occupant Classification Sensor (Front LH) Sensor (Front RH) W
SVC1 SIG1 SGD1 SVC2 SIG2 SGD2 1 A 2 A 3 A (∗3) 1 A 2 A 3 A (∗3) 6OT1OT1 5 1 B 2 B 3 B (∗4) 1 B 2 B 3 B (∗4) ) )( ) ) 3 3 4 3 W ∗ ∗ ∗ BR ( ( ( ∗ L R G O W ( P SB
7AA 1 11 B 7 B 1 B 12 B 8 B 2 B (∗3) 7 C 1 C 11D 7D 1D 12D 8D 2 D (∗4) IG +B SVC1 SIG1 SGD1 SVC2 SIG2 SGD2
O4(C), T10(A), T11(B), d1(D) Occupant Classification ECU
DIA GND BSW BGND SVC3 SIG3 SGD3 SVC4 SIG4 SGD4 2 A 3 A 9 A 5A 593B B B 6104B B B (∗3) 2 C 3C 9C 5C 5DD 9D3D6D10 4 D (∗4) ) ) ) 3 4 3 ∗ ( ∗ ∗ Y V W ( ) ( BR GR ) ) 4 B R 3 3 ∗ B ( ∗ ∗ GR ( ( W–B P ) 4 ∗ )
( 2 OT1 B ( O 3 B 1AA 2 3AA (∗3) 1 2 A 3 A (∗3) , T18 ) ∗ ∗ A 1BB 2 3BB ( 4) 1B2 3 B ( 4) ( )
3 (∗ )
O 2 A 1 A 3 ∗ SVC3 SIG3 SGD3 SVC4 SIG4 SGD4 ( 5 A O20 Connector Junction 2 B 1 B (∗4)
W–B (∗3) ) 4
∗ T15(A), d3(B) T17(A), d5(B) ( 4 EO2 W–B 10 EO2 Occupant Classification Occupant Classification Sensor (Rear LH) Sensor (Rear RH) GR GR Buckle SW ) 3 ∗ ( W–B O3(B), T7(A) GR Front Seat Inner Belt (Front Passenger' s Side) 3 O21 Junction Connector
O1 E3
278
CAMRY (EM0250U) System Outline ∗ The system reaches an ignition judgment to deploy the following device based on the signals received from the front airbag sensor and deceleration sensor. – Driver Airbag – Front Passenger Airbag – Knee Airbag – Seat Belt Pretensioner ∗ The system reaches an ignition judgment to deploy the following device based on the signals received from the side airbag sensors. – Side Airbags – Curtain Shield Airbags ∗ The dual–stage SRS airbag system has been used for the driver and front passenger airbags. This system controls the optimal airbag inflation by judging the extent of impact, seat position (driver seat) and whether or not the seat belt is fastened(driver seat) and infomation from the Front Passenger Occupant Classification System. ∗ The front passenger occupant classification system judges whether the front passenger seat is occupied by an adult or child (with child seat) or is unoccupied, according to the load applied to the front passenger seat and whether the seat belt is buckled. Based on the results, it restricts the deployment of the front passenger airbag, front passenger side airbag, and front passenger seat belt pretensioner. In addition, the system informs the driver of the result of the judgment through the use of the AIRBAG ON/OFF indicator lights.
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) 62 (*1) T14 A 62 (*1) A13 N3 52 (2AZ–FE) 63 (*2) T15 A 62 (*1) 48 (2GR–FE) N7 60 T16 A 62 (*1) A28 52 (2AZ–FE) N8 60 T17 A 62 (*1) A41 A 59 N12 60 T18 B 62 (*1) A42 B 59 N21 60 62 (*1) Y1 C57 51 (2GR–FE) O1 C 59 63 (*2) E10 56 O3 B 63 (*2) 62 (*1) Z1 E16 56 O4 C 63 (*2) 63 (*2) E30 A 56 O7 60 c1 A 59 E43 B 57 O8 60 c2 B 59 E45 D 57 O9 60 d1 D 63 (*2) E49 57 O16 60 d2 B 63 (*2) E54 57 O20 A 62 (*1) d3 B 63 (*2) E62 G 57 O21 60 d4 B 63 (*2) F1 A 58 T7 A 62 (*1) d5 B 63 (*2) F3 58 T10 A 62 (*1) N1 B 59 T11 B 62 (*1)
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
* 1 : w/ Power Seat * 2 : w/o Power Seat
279
CAMRY (EM0250U) SRS
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3C 3D 3E 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3L 3Q 3R 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IE 30 IF IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 IH IM 30
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE4 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) Ec1 66 Instrument Panel Wire and Instrument Panel Wire Assembly (Behind The Glove Box) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) 68 (*1) NZ2 Floor Wire and Front Seat Airbag Assembly LH (Under the Driver’s Seat) 69 (*2) OT1 68 (*1) Floor No.2 Wire and Front Seat RH Wire (Under the Front Passenger’s Seat) 68 (*1) OY2 Floor No.2 Wire and Front Seat Airbag Assembly RH (Under the Front Passenger’s Seat) 69 (*2)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E1 66 Instrument Panel Left E2 66 Instrument Panel Brace LH E3 66 Instrument Panel Right F1 66 Instrument Panel Left O1 67 Right Rear Quarter Panel
* 1 : w/ Power Seat * 2 : w/o Power Seat
280
CAMRY (EM0250U) Memo
281
CAMRY (EM0250U) Cruise Control for 2GR–FE
L
(BAT)
30A EFI MAIN
2
C5 1 Throttle Body Assembly Y
L VTA VC VTA2 E2 M+ M– 6 5 4213 7 1E 12 1E 1 ) Y B P R G W–L Shielded ( C4 Coolant Engine Sensor Temp. EFI 2 Relay B P G–R 6101E 1E 11 1E 9 1E 98 B 96 B 99 B 97 B 19 B 18 B 41 B 79 B 78 B VTA1 VCTA VTA2 ETA M+ M– GE01 THW ETHW B O
BR BR A55(A), C55(B) Engine Control Module
MREL +B +B2 VCP2 EPA2 VCPA EPA VPA VPA2 44 A 2A 1A 58A 60A 57A 59A 55A 56 A 1
1 L B Y R R R O O G 15A EFI NO. 2
2 1 2 4 5 6 3 1 VCP2 EPA2 VCPA EPA VPA VPA2 R R
A17 Accelerator Position Sensor BR BR W–B W–B
A3 A1
282
CAMRY (EM0250U) L L
BR
(BAT) (BAT) LG
10A 10A ETCS EFI NO. 1 (BAT) (IG)
2 10A 10A STOP IGN 1 2 1A
BR 8 IC 9 IG 1 ID B
4 B ) B Y W ( LG 2 3 , A42 )
A 12 3F ( ) B L Junction Connector Junction A41 8AA 9 2 A ( Y , E40 ) )
8 B A ( B ( 12 3K 6 B A58 Connector Junction , A42 ) A ( A19 SW Lamp Stop 14 YB Y 4 A 3 A A41 Connector Junction L LG Y W GR
3 A 20 A 36 A 35 A 28 A +BM BATT STP ST1– IGSW A55(A), C55(B) Engine Control Module
E04 E01 E03 ME01 E02 E05 E1 CCS 23B 22B 104 B 20B 21 B 46B 81 B 40 A BR
BR W B B W W W–B B–W W–B 17 AE5 15 EA1 BR GR ) C (
2 A 1 A BR , b1 ) ) A
( ECC CCS B 18 B ( E18 Cable Spiral 4 C 3 C , A42 ) A ( B R 17 A Connector Junction ON–OFF
+RES 4CA3 B B W W W–B B–W W–B
–SET W–B GR 4 65 3
) CANCEL C Junction Connector Junction Connector Junction C57 C57 A41 ( b1 C4 C7 SW Control Cruise C7
283
CAMRY (EM0250U) Cruise Control for 2GR–FE
L L
BR BR
LG LG
V
P
W
B P
5 3H B W
5 3B
B–W P P
12 AE5 L–B
G P V P G L–B B–W
8 A 27 A 49 AA41 24B 25 B 27 B 26 B SPD TC CANL CANH P R N D A55(A), C55(B) Engine Control Module
SFTU SFTD S CAN+ CAN– 16 A 51 A 25 A 2 B 1 B BR L Y R BR (IG) B Y BR
10 AE520 AE5 11 AE5 7. 5A 10 3D 11 3A ECU IG NO. 2 L G
10 3H 2 17 19 IF SFTU SFTD S Y O
BR B
11 4A 53L
E IG Transmission Control SW Control Transmission E31 5 3
12 4C 53C OY W–B 7 7 O 4C 4D
284
CAMRY (EM0250U) L L
BR BR
LG LG
V V
P P
W W
B B
R (IG) 3 3P
1 A 10A RB GAUGE NO. 1 10 3B ) V A ( PL RL NL DL 16 IH C1 Park/Neutral SW Position 3 A 2 A 8 A 7 A B–W V 14 AE5 P R G P P L–B V 14 EA1 L–B 6 A 5 A ) A G G ( O Junction Connector 7 A A41 G
10 CA2 R W 19 CA2
R BR
15 16 3 R D SPD1 C56 Transmission Control ECU
CAN– CAN+ E1 E01 SL1+ SL1–SL2+ SL2– SL3+ SL3– SL4+ SL4– SLU+ SLU– 7 6 8 9 L B Y B B B B B R O G W BR B–W
Y
B BR B–W
21 C57 Junction Connector
C7
285
CAMRY (EM0250U) Cruise Control for 2GR–FE
L
BR
LG
V V
P P
W W
B B
(IG)
10A IGN
9IG
12 3F Y L LG BR 12 3J 4 AE5 6CA2
9CA2 9CA3 11CA2 YY Y L–B B W W–L
12 1 18 13 STP BATT +B IG2 C56 Transmission Control ECU
SLT+ SLT– SL TPS1 TPS2 TPS3THO1 E2 NCB NCO NTB NTO L B Y Y B R O W W BR GR GR
NCB NCO NTB NTO
HALL SENSOR HALL SENSOR
286
CAMRY (EM0250U) V V
P
W
B
Speed Sensors P L L V P B R W LG 13 TC 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗1) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗2) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 3) FL+ FL– FR+ FR– RL+ RL– RR+ RR– CANL CANH E10 Link Data Connector 3 , A60 ) 14 6 A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗1) 35 B 14 B 33 B (∗2) 26 C 15 C 23 C (∗3) ) B W G ( , E62 ) B ( BR 2G 1G , E43 ) A ( B W Junction Connector Junction 6 AE6 2A 1A 2B 1B E42 B W
1AA 7 2AA 8 B B W W W ) B ( , E41 ) A ( 14 FE3 13 FE3 4BB 10 A40 Connector Junction B B W W
B ∗ 1 : w/ VSC TMC Made W ∗ 2 : w/ VSC TMMK Made ∗ 3 : w/o VSC W
287
CAMRY (EM0250U) Cruise Control for 2GR–FE
(IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
12 IG 3 1A 1 V SB LG GR V V R R GR 2 3G 13D 12 3L 7IF
2 EA1
9 3Q 12 3Q 1 3Q 13 ID V V R GR 12 B 13A 1A A 2 +S IG+B B2 IG2
Power Supply Circuit IG2 Speedometer Cruise
MICRO COMPUTER DRIVE IC
IG2
CAN ) B
( I/F , F2 ) A ( F1 Combination Meter Combination CANH CANL SI E2 ES 17 A 18 A 14 B 12 A 24 A W BR B W–B W
11 3P 73Q 5 3Q GR
17 A ) B ( 3 3D 23U 10 3D , A42 ) A ( 18 B Junction Connector A41 W BR W–B
B BR 15 EA1 W 4 CA3
W W–B GR
3 Junction Connector Junction C57
F1 C7
288
CAMRY (EM0250U) System Outline The cruise control system is a constant vehicle speed controller which controls the opening angle of the engine throttle valve by the SW, and allows driving at a constant speed without depressing the accelerator pedal. Set Operation When the ON–OFF SW is turned on, the systems starts preparations for cruise control and turns on the indicator light in the combination meter. Set Speed Control When the – SET SW is operated with the ON–OFF SW turned on during driving, the speed is controlled at a constant speed. Coast Control When the – SET SW is kept turned on during cruise control driving, the engine control module controls the throttle valve to decelerate the vehicle speed. Every time the – SET SW is turned on instantaneously, the vehicle speed is decelerated by approx. 1.6 km/h. Accel Control When the + RES SW is kept turned on during cruise control driving, the engine control module controls the throttle valve to accelerate the vehicle speed. Every time the + RES SW is turned on instantaneously, the vehicle speed is accelerated by approx. 1.6 km/h. Resume Control If the vehicle speed is within the low speed limit (Approx. 40 km/h, 25 mph) when canceling the cruise control, operation of the + RES SW accelerates the vehicle speed and resumes the level before canceling the cruise control. Manual Cancel Mechanism If any one of the following signals is input during cruise control driving, the cruise control is canceled. ∗ The stop light SW is on ∗ The CANCEL SW is turned on ∗ The ON–OFF SW is turned off ∗ When switching from ON to OFF of ”D” position circuit in neutral start switch. When the transmission is shifted from ”D” to ”N”. When the transmission is shifted from 5, 4 to 3, 2, 1 in S mode. Auto Cancel Function If any of the following conditions are detected, the cruise control is canceled: ∗ Failure in the stop light SW wiring ∗ Abnormality in the vehicle speed signal ∗ Malfunction in the electronically controlled throttle parts ∗ When the vehicle speed gets slower than the low speed limit. ∗ When the vehicle speed falls to 16 km/h less than the set speed. Overdrive Function The overdrive may be canceled if the vehicle travels on a upward slope during cruise control driving. When the throttle opening information indicates the hill climbing is finished after the overdrive is canceled, the vehicle returns to overdrive mode again as the overdrive return timer is completed.
: Parts Location Code See Page Code See Page Code See Page A17 59 A60 B 49 (2GR–FE) E31 56 A19 59 C1 A 50 (2GR–FE) E40 B 57 A25 C 48 (2GR–FE) C4 50 (2GR–FE) E41 B 57 A26 A 48 (2GR–FE) C5 50 (2GR–FE) E42 A 57 A40 A 59 C55 B 51 (2GR–FE) E43 B 57 A41 A 59 C56 51 (2GR–FE) E62 G 57 A42 B 59 C57 51 (2GR–FE) F1 A 58 A55 A 49 (2GR–FE) E10 56 F2 B 58 A58 A 59 E18 A 56 b1 C 59
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
289
CAMRY (EM0250U) Cruise Control for 2GR–FE
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 3A 3B 3C 3D 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3H 3J 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4A 4C 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4D IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 IH
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA2 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location A1 64 (2GR–FE) Front Left Fender A3 66 Left Cowl Side Panel C4 64 (2GR–FE) Cylinder Head C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left
290
CAMRY (EM0250U) Memo
291
CAMRY (EM0250U) Cruise Control for 2AZ–FE
(BAT) (BAT) (BAT)
30A 10A 10A EFI MAIN ETCS EFI NO. 1
2 2
1 1 2 1A
A17 Y Accelerator Position Sensor
12 1E W
8AA 9
VCP2 VPA2 EPA2 VCPA VPA EPA 123 4 65
A41(A) Junction Connector
EFI Relay L Y B Y R O G LG
6111E 1E 10 1E 9 1E
3A 20 A 58A575556 A 60 A A A 59 A +BM BATT VCP2VPA2EPA2 VCPA VPA EPA B O BR BR
A24(A), C24(B) Engine Control Module ) B 1 17 A ( MREL +B +B2 EC EOM , A42 1 ) A 44 A 2AA 1 32 A 9 A ( A41 Connector Junction 15A 16 B EFI NO. 2 R R O
2 W–B W W–B 1 R R
18A 16 A ) B ( , A42 ) A (
16 B A41 Connector Junction BR W–B W–B W–B W–B
A1 A3 A3
292
CAMRY (EM0250U) (BAT) (IG) (IG)
10A 10A 7. 5A STOP IGN ECU IG NO. 2
8 IC 19 IF P 9IG 1 ID (M/T) ) ) B B B O (
M/T 1
( 19 B , A42 )
12 3F 5 3L A ( ) B A41 Connector 23 2A ( 12 A A21 Cruise ControlCruise SW Clutch
, E40 2 ) A ( ) 12 3K 4 3K ) Y A58 Connector Junction W BR M/T M/T
6B ( ) Y YY O M/T ( A19 Stop Lamp SW ) B 4A ( 8 CA3
14 , E40 ) A ( )( G A58 ConnectorJunction Junction M/T
4B ( WB GR O G (M/T) (M/T)
36 A 35A 28 A STP ST1– IGSW
A24(A), C24(B) Engine Control Module
E02 ME01 E03 E04 E01 E1 CCS 44 B 43 B 86 B 46 B 45 B 104 B 40 A W B B W B–W W–B W–B
17 AE5 BR BR GR 11 3A ) C
( 2 A 1A
, b1 ECC CCS ) A ( E18 10 3D Cable Spiral 4C 3C B R BR
15 EA1 ON–OFF
GR +RES
4 CA3 B
B–W W–B –SET W–B W–B B
) CANCEL C ( Cruise Control SW Control Cruise C4 C6 b1
293
CAMRY (EM0250U) Cruise Control for 2AZ–FE
(IG)
10A GAUGE NO. 1
R
16 IH L R C1(B) O 2 B Park/Neutral Position SW R Y RB L R R
21 AE6 22 AE6 19 AE6 PL RL NL DL 2L LL 6BB 1B9B7B3B8 10 CA2 14 EA1 Y O W SB V G SB O 11 CA2 16 CA2 16 AE5 15 CA2
17 CA2 GR P GR B G B BR ) V GR G
G A/T ( (M/T)
73 B 53 B 54 B 56 B 26 A 55 B 25 A 74 B PRND32 4 L
A24(A), C24(B) Engine Control Module
SR SL3+ SL3– S4 SLT+ SLT– DSL SL2+ SL2– SL1+ SL1– THO1 ETHO 80B 60 B 61 B 78 B 76 B 75 B 79 B 58 B 59 B 57B 77 B 72 B 95 B L L Y Y R G O G W LG BR BR GR
9 4 11 328105126 13 17 SR SL3+ SL3– S4 SLT+ SLT– DSL SL2+ SL2– SL1+ SL1– THO E2 L Y V B R O G O W SB LG BR GR
C25 Electronically Controlled Transmission Solenoid
294
CAMRY (EM0250U) V
B
W W B
R 6 14 CANH CANL L
O TC
Y E10 Link Data Connector 3 13 P
5 3H L Y R O
6 2 1 5 ATL AT4 NSSD NSSL 5 3B W
V P B E31 SW Control Transmission
14 AE5 12 AE5 B W L P
8 A 27 A 49A 41 A SPD TC CANL CANH
A24(A), C24(B) Engine Control Module
VTA1 VCTAVTA2 ETA M+ M– GE01 115B 67 B114 B 91 B 42 B 41 B 63 B G–R ) Y B P R G W–L Shielded (
6 5 4 3 2 1 VTA VC VTA2 E2 M+ M–
C5 Throttle Body Assembly
295
CAMRY (EM0250U) Cruise Control for 2AZ–FE
V V
B
W
∗ 1 : w/ VSC TMC Made ∗ 2 : w/ VSC TMMK Made ∗ 3 : w/o VSC
Speed Sensors
W L L V P B R W LG B 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗1) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗2) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 3) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗1) 35 B 14 B 33 B (∗2) 26 C 15 C 23 C (∗3) ) B W G ( , E62 ) B ( BR 2G 1G , E43 ) A ( B W Junction Connector Junction 6 AE6 2A 1A 2B 1B E42 B W
1AA 7 2AA 8 B B W W W ) B ( , E41 ) A ( 14 FE3 13 FE3 4BB 10 A40 Connector Junction B B W W
B
W
W
296
CAMRY (EM0250U) V (IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
2
12 IG 3 1A 1 LG SB GR V V V R R GR 10 3B 23G 1 3D 12 3L 7 IF
2 EA1
33P 93Q 12 3Q 13Q 13 ID V V R GR 12 B 13 A 1A 2A +S IG+ B B2 IG2
Power Supply Circuit IG2 Speedometer Cruise
MICRO COMPUTER DRIVE IC
IG2 CAN I/F ) B ( , F2 ) A ( Combination Meter Combination F1 CANH CANL SI E2 ES 17 A 18 A 14 B 12 A 24 A W B BR W W–B
11 3P 7 3Q 5 3Q
3 3D 2 3U 10 3D W BR W–B
15 EA1 B
W GR
W 4CA3 W–B
F1 C6
297
CAMRY (EM0250U) Cruise Control for 2AZ–FE
System Outline The cruise control system is a constant vehicle speed controller which controls the opening angle of the engine throttle valve by the SW, and allows driving at a constant speed without depressing the accelerator pedal. Set Operation When the ON–OFF SW is turned on, the systems starts preparations for cruise control and turns on the indicator light in the combination meter. Set Speed Control When the – SET SW is operated with the ON–OFF SW turned on during driving, the speed is controlled at a constant speed. Coast Control When the – SET SW is kept turned on during cruise control driving, the engine control module controls the throttle valve to decelerate the vehicle speed. Every time the – SET SW is turned on instantaneously, the vehicle speed is decelerated by approx. 1.6 km/h. Accel Control When the + RES SW is kept turned on during cruise control driving, the engine control module controls the throttle valve to accelerate the vehicle speed. Every time the + RES SW is turned on instantaneously, the vehicle speed is accelerated by approx. 1.6 km/h. Resume Control If the vehicle speed is within the low speed limit (Approx. 40 km/h, 25 mph) when canceling the cruise control, operation of the + RES SW accelerates the vehicle speed and resumes the level before canceling the cruise control. Manual Cancel Mechanism If any one of the following signals is input during cruise control driving, the cruise control is canceled. ∗ The stop light SW is on ∗ The CANCEL SW is turned on ∗ The ON–OFF SW is turned off ∗ Gear is shifted D position to other positions than D. (A/T) ∗ The clutch pedal is depressed. (M/T) Auto Cancel Function If any of the following conditions are detected, the cruise control is canceled: ∗ Failure in the stop light SW wiring ∗ Abnormality in the vehicle speed signal ∗ Malfunction in the electronically controlled throttle parts ∗ When the vehicle speed gets slower than the low speed limit. ∗ When the vehicle speed falls to 16 km/h less than the set speed. Overdrive Function The overdrive may be canceled if the vehicle travels on a upward slope during cruise control driving. When the throttle opening information indicates the hill climbing is finished after the overdrive is canceled, the vehicle returns to overdrive mode again as the overdrive return timer is completed.
: Parts Location Code See Page Code See Page Code See Page A17 59 A58 A 59 E40 B 57 A19 59 A60 B 53 (2AZ–FE) E41 B 57 A21 59 C1 B 54 (2AZ–FE) E42 A 57 A24 A 52 (2AZ–FE) C5 54 (2AZ–FE) E43 B 57 A25 C 52 (2AZ–FE) C24 B 55 (2AZ–FE) E62 G 57 A26 A 52 (2AZ–FE) C25 55 (2AZ–FE) F1 A 58 A40 A 59 E10 56 F2 B 58 A41 A 59 E18 A 56 b1 C 59 A42 B 59 E31 56
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
298
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 3A 3B 3D 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3H 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 IH
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location A1 65 (2AZ–FE) Front Left Fender A3 66 Left Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C6 F1 66 Instrument Panel Left
299
CAMRY (EM0250U) ECT and A/T Indicator for 2GR–FE
(BAT) (BAT) (BAT)
∗ 1 : w/ Smart Key System 30A 7. 5A ∗ 2 : w/o Smart Key System 7. 5A EFI MAIN AM1 AM2
2 2
1 4 II ACC 1
O 4 AM1 IG1 ) 1 Y ∗ ∗ ( ( 2) 5 5 ST1 3 GR GR
Y 3F 3E (∗2)(∗2) 7 EA1
AM2 IG2 6 EA1 12 1E ST2 L (∗1) ) 2 ∗ E23 ( G Ignition SW (∗1)
8 CA2 YP
EFI L Relay Y
4A 7 1E 6101E 1E 11 1E 9 1E L B
P L B O BR BR )
A N ( Park/Neutral SW Position C1 9A 1 W
1 1
15A 10A EFI EFI NO. 2 NO. 3
L–B 2 2
1 1 W Y ST Relay LG GR
W–BW–B BR GR R R R
R
O
L BR W–B W–B
A3 A1
300
CAMRY (EM0250U) E6(A), E7(B), E9(D) Main Body ECU L (IG) Y
10A L IGN AM1 AM2 STR2 STR 6AB 1 6 D 8 B ) ) ) ) 1 1 1 1 L L V G ∗ ∗ ∗ ∗ ( ( ( ( 9IG
124G 12 4M 84K 94G Y
12 3F
12 4E 94E 94F 12 3J ) ) 1 1 V G ∗ ∗ ( (
L Y (∗1) 13 AE6 4 AE5
G ) 1 G ∗ (∗1) ( Y (∗1)
13 EA1 11
5 2
L ST CUT ST Relay )
1 3 1 R ∗ (
11 ) ) 1 1 L R ∗ ∗ ( (
18 R(∗1) R(∗1) CA2 L–B L–B
Y
7 LG V V CA2 GR GR
R R
R R
O O
L L
5 A43 Junction Connector
A2
301
CAMRY (EM0250U) ECT and A/T Indicator for 2GR–FE
L L
Y Y
L L
∗ 1 : w/ Smart Key System
R C5 Throttle Body Assembly R C2 Mass Air Flow 3 Meter VTA VC VTA2 E2 M+ M– +B 6 5 4213 W–L
3 CA2 ) Y B P R E2G VG THA E2 G W–L Shielded 4 5 1 2 ( P LG GR L–B G–R G–R
73 B 72 B 71 B 74 B 98 B 96 B9799 B B 19 B 18 B 41 B E2G VG THA ETHA VTA1 VCTA VTA2 ETA M+ M– GE01 A55(A), C55(B) Engine Control Module
STAR NSW STA +B +B2 MREL 63 B 62 B48A 2A 1A 44 A ) 1 V R R R O ∗ ( L–B
R(∗1)
L–B
V
GR
R
R
O
302
CAMRY (EM0250U) L L
Y Y
L L
BR
(BAT) (BAT)
10A 10A ETCS EFI NO. 1
2
2 1A 1 BR
4 B ) B W ( , A42 1 ) A ( Junction Connector Junction 8AA 9 A41 LG C4 Coolant Engine Sensor Temp. 2 B P Y
3 A 79 B 78 B 20 A +BM THW ETHW BATT A55(A), C55(B) Engine Control Module
VCP2 EPA2 VCPA EPA VPA VPA2 E04 E01 E03 ME01 E02 E05 E1 58A 60A 57A 59A 55A 56 A 23B 22B 104 B 20B 21 B 46B 81 B L B B B Y R O G W W W–B B–W W–B
1 2 4 5 6 3 VCP2 EPA2 VCPA EPA VPA VPA2
A17 Accelerator Position Sensor B B W W W–B B–W W–B
4 65 C57 Junction Connector
C4 C7
303
CAMRY (EM0250U) ECT and A/T Indicator for 2GR–FE
L L
Y Y
L L
BR BR
LG
(BAT) (IG)
10A 10A STOP IGN
8 IC 9 IG 1ID B Y 23 12 3F ) B L 2 A ( Y , E40 ) )
8 B A ( B ( 12 3K A58 6 B Connector Junction , A42 ) A ( Y A19 SW Lamp Stop 14 4 A 3 A A41 Connector Junction YB L LG GR W
36 A 35 A 28 A STP ST1– IGSW A55(A), C55(B) Engine Control Module
SFTU SFTD S 16 A 51 A 25 A BR L Y R (IG) 10 3D 10 AE520 AE5 11 AE5 7. 5A 15 EA1 ECU IG NO. 2 L Y 10 3H G BR
) 2 17 19 IF B 18 B ( SFTU SFTD S BR , A42 ) O A (
17 A 53L 11 4A
E IG E31 SW Control Transmission 5 3 53C
4CA3 12 4C O O W–B 7 7 O 4C 4D W–B GR
3 Junction ConnectorJunction Connector Junction C57 A41
C7
304
CAMRY (EM0250U) L L
Y Y
L L
BR BR
LG LG
V
P
W
B P
5 3H B W
5 3B
B–W P P
12 AE5 L–B
G P V P G L–B B–W
8 A 27 A 49 AA41 24B 25 B 27 B 26 B SPD TC CANL CANH P R N D A55(A), C55(B) Engine Control Module
CAN+ CAN– 2 B 1 B B Y
Y
B
305
CAMRY (EM0250U) ECT and A/T Indicator for 2GR–FE
L L
Y Y
L L
BR BR
LG LG
V V
P P
W W
B B
R (IG) 3 3P
1 A 10A RB GAUGE NO. 1 10 3B ) V A ( PL RL NL DL 16 IH C1 Park/Neutral SW Position 3AA 2A8A7 B–W V 14 AE5 P R G P P L–B V 14 EA1 L–B 6 A 5 A ) A G G ( O Junction Connector 7 A A41 G
10 CA2 R W 19 CA2 R BR
15 16 3 R D SPD1 C56 Transmission Control ECU
CAN– CAN+ E1 E01 SL1+ SL1–SL2+ SL2– SL3+ SL3– SL4+ SL4– SLU+ SLU– 7 6 8 9 L B Y B B B B B R O G W BR B–W
Y
B BR B–W
21 C57 Junction Connector
C7
306
CAMRY (EM0250U) L
Y
L
BR
LG
V V
P P
W W
B B
(IG)
10A IGN
9IG
12 3F Y L LG BR 12 3J 4 AE5 6CA2
9CA2 9CA3 11CA2 YY Y L–B L Y B W W–L
12 1 18 10 11 13 STP BATT +B STA NSW IG2 C56 Transmission Control ECU
SLT+ SLT– SL TPS1 TPS2 TPS3THO1 E2 NCB NCO NTB NTO L B Y Y B R O W W BR GR GR
NCB NCO NTB NTO
HALL SENSOR HALL SENSOR
307
CAMRY (EM0250U) ECT and A/T Indicator for 2GR–FE
V V
P
W
B
Speed Sensors P L L V P B R W LG 13 TC 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– CANL CANH E10 Link Data Connector 3 , A60 ) 14 6 A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗3) 35 B 14 B 33 B (∗4) 26 C 15 C 23 C (∗5) ) B W G ( , E62 ) B ( BR 2G 1G , E43 ) A ( B W Junction Connector Junction 6 AE6 2A 1A 2B 1B E42 B W
1AA 7 2AA 8 B B W W W ) B ( , E41 ) A ( 14FE3 13 FE3 4BB 10 A40 Connector Junction B B W W
B
W ∗ 3 : w/ VSC TMC Made ∗ 4 : w/ VSC TMMK Made W ∗ 5 : w/o VSC
308
CAMRY (EM0250U) (IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
2
12 IG 3 1A 1 V SB LG GR V V R R GR 2 3G 13D 12 3L 7IF
2 EA1
9 3Q 12 3Q 1 3Q 13 ID V V R GR
12 B 13A 1A A 2 +S IG+B B2 IG2
Power Supply Circuit
IG2
LCD P S R N D
Speedometer A/T Range
MICRO COMPUTER DRIVE IC
IG2
CAN ) B
( I/F , F2 ) A ( F1 Combination Meter Combination CANH CANL SI E2 ES 17 A18 A 14 B 12 A 24 A W BR B W–B W
11 3P 73Q 5 3Q GR
17 A ) B ( 3 3D 23U 10 3D , A42 ) A ( 18 B Junction Connector A41 W BR W–B
B BR 15 EA1 W 4 CA3
W W–B GR
3 Junction Connector Junction C57
F1 C7
309
CAMRY (EM0250U) ECT and A/T Indicator for 2GR–FE
System Outline 1. Line Pressure Optimal Control Through the use of the solenoid valve SLT, the line pressure is optimally controlled in accordance with the engine torque information, as well as with the internal operating conditions of the torque converter and the transaxle. Accordingly, the line pressure can be controlled minutely in accordance with the engine output, traveling condition, and the ATF temperature, thus realizing smooth shift characteristics and optimizing the workload in the oil pump. 2. Clutch Pressure Optimal Control The engine control module monitors the signals from various types of sensor such as the input turbine speed sensor, allowing shift solenoid valves SL1, SL2 and SL3 to minutely control the clutch pressure in accordance with engine output and driving conditions. As a result, smooth shift characteristics have been realized. 3. Shifting Control in Uphill/Downhill Traveling This control minimizes the shifting of gears when the driver operates the accelerator pedal while driving on a winding road with ups and downs, in order to ensure a smooth drive. 4. Flex Lock–Up Clutch Control The flex lock–up clutch control operates during acceleration, in the 4th and 5th gear in the D range, and during deceleration, in the 4th and 5th gear in the D range and in the 4th gear in the 4 range. 5. Multi Mode Automatic Transmission Multi mode automatic transmission have [S]–position is beside of [D]–position. If moving the selector lever ”S” side, you can select shift range just link manual shifting.
: Parts Location Code See Page Code See Page Code See Page A17 59 C1 A 50 (2GR–FE) E23 56 A19 59 C2 50 (2GR–FE) E31 56 A25 C 48 (2GR–FE) C4 50 (2GR–FE) E40 B 57 A26 A 48 (2GR–FE) C5 50 (2GR–FE) E41 B 57 A40 A 59 C55 B 51 (2GR–FE) E42 A 57 A41 A 59 C56 51 (2GR–FE) E43 B 57 A42 B 59 C57 51 (2GR–FE) E62 G 57 A43 49 (2GR–FE) E6 A 56 F1 A 58 A55 A 49 (2GR–FE) E7 B 56 F2 B 58 A58 A 59 E9 D 56 A60 B 49 (2GR–FE) E10 56
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
310
CAMRY (EM0250U) : Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 3B 3C 3D 3E 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3H 3J 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U 4A 4C 4D 4E 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4F 4G 4K 4M IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IH 31 II
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA2 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location A1 64 (2GR–FE) Front Left Fender A2 A3 66 Left Cowl Side Panel C4 64 (2GR–FE) Cylinder Head C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left
311
CAMRY (EM0250U) ECT and A/T Indicator for 2AZ–FE
(BAT) (BAT) (BAT)
30A 10A 10A EFI MAIN ETCS EFI NO. 1
2 2
1 1 2 1A Y
12 1E W
8AA 9 1
A41(A) Junction
Connector C4 Coolant Engine Sensor Temp. 2
EFI Relay Y B P LG
6111E 1E 10 1E 9 1E
3A 20 A 97 B96 B +BM BATT THW ETHW B O BR BR
A24(A), C24(B) Engine Control Module 1
) MREL +B +B2 B 1 1 17 A ( 44 A 2AA 1 , A42 ) A
10A 15A ( EFI EFI NO. 3 NO. 2 16 B A41 Connector Junction
2 2 R R O W–B 1 1 GR R R
3 GR V CA2 W–B W–B W–B
A1 A3
312
CAMRY (EM0250U) (BAT) (IG)
10A 10A STOP IGN
8 IC 9IG 1 ID A17 Accelerator Position Sensor B B
12 3F ) B 23 2A ( VCP2 VPA2 EPA2 VCPA VPA EPA , E40 ) A
123 4 65 ( 12 3K Y 6B A58 Connector Junction YY Y Stop Lamp SW Lamp Stop A19 14 L B Y R O G WB GR
58A575556 A 60 A A A 59 A 36 A 35A 28 A VCP2VPA2EPA2 VCPA VPA EPA STP ST1– IGSW
A24(A), C24(B) Engine Control Module
VG E2G THA ETHA E02 ME01 E03 E04 E01 E1 EC EOM 118B 116 B 65 B 88 B 44 B 43 B 86 B 46 B 45 B 104 B 32 A 9 A B B W B–W W–B W–B P Y W SB W W–B
5412
VG E2G THA E2 18A 16 A ) B ( , A42 ) A (
+B 16 B A41 Connector Junction 3 C2 Mass Air Flow Meter
V B W–B B–W W–B
W–B B
C4 C6 A3
313
CAMRY (EM0250U) ECT and A/T Indicator for 2AZ–FE
(IG)
10A GAUGE NO. 1
R
16 IH L R C1(B) O 2 B Park/Neutral Position SW R Y RB L R R
21 AE6 22 AE6 19 AE6 PL RL NL DL 2L LL 6 B 1 B 9 B 7 B 3 B 8 B 10 CA2 14 EA1 Y O W SB V G SB O 11 CA2 16 CA2 16 AE5 15 CA2
17 CA2 GR P GR B G B BR V GR G
73 B 53 B 54 B 56 B 26 A 55 B 25 A 74 B PRND32 4 L
A24(A), C24(B) Engine Control Module
SR SL3+ SL3– S4 SLT+ SLT– DSL SL2+ SL2– SL1+ SL1– THO1 ETHO 80B 60 B 61 B 78 B 76 B 75 B 79 B 58 B 59 B 57B 77 B 72 B 95 B L L Y Y R G O G W LG BR BR GR
9 4 11 328105126 13 17 SR SL3+ SL3– S4 SLT+ SLT– DSL SL2+ SL2– SL1+ SL1– THO E2 L Y V B R O G O W SB LG BR GR
C25 Electronically Controlled Transmission Solenoid
314
CAMRY (EM0250U) V
B
W W B
R 6 14 CANH CANL L
O TC
Y E10 Link Data Connector 3 13 P
5 3H L Y R O
6 2 1 5 ATL AT4 NSSD NSSL 5 3B W
V P B E31 SW Control Transmission
14 AE5 12 AE5 B W L P
8 A 27 A 49A 41 A SPD TC CANL CANH
A24(A), C24(B) Engine Control Module
NT+ NT– NC+ NC– VTA1 VCTAVTA2 ETA M+ M– GE01 125 B 124 B 101B 102 B 115B 67 B114 B 91 B 42 B 41 B 63 B G–R P G W LG )
2 2 ) ) Y B P R G Turbine W–L ( Shielded ( Counter Gear C26 Transmission Revolution Sensor C27 Transmission Sensor Revolution ( 11
6 5 4 3 2 1 VTA VC VTA2 E2 M+ M–
C5 Throttle Body Assembly
315
CAMRY (EM0250U) ECT and A/T Indicator for 2AZ–FE
V V
B
W
∗ 1 : w/ VSC TMC Made ∗ 2 : w/ VSC TMMK Made ∗ 3 : w/o VSC
Speed Sensors
W L L V P B R W LG B 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗1) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗2) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 3) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗1) 35 B 14 B 33 B (∗2) 26 C 15 C 23 C (∗3) ) B W G ( , E62 ) B ( BR 2G 1G , E43 ) A ( B W Junction Connector Junction 6 AE6 2A 1A 2B 1B E42 B W
1AA 7 2AA 8 B B W W W ) B ( , E41 ) A ( 14 FE3 13 FE3 4BB 10 A40 Connector Junction B B W W
B
W
W
316
CAMRY (EM0250U) V (IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
2
12 IG 3 1A 1 LG SB GR V V V R R GR 10 3B 23G 1 3D 12 3L 7 IF
2 EA1
33P 93Q 12 3Q 13Q 13 ID V V R GR
12 B 13 A 1A 2A +S IG+ B B2 IG2
Power Supply Circuit
IG2 P R N D Speedometer 4, 3, 2, L 2, 3, 4,
MICRO COMPUTER DRIVE IC
IG2
CAN ) B
( I/F , F2 ) A ( F1 Combination Meter Combination CANH CANL SI E2 ES 17 A18 A 14 B 12 A 24 A B W W BR W–B
11 3P 7 3Q 5 3Q
3 3D 2 3U 10 3D W BR W–B
15 EA1 B
W GR
W 4CA3 W–B
F1 C6
317
CAMRY (EM0250U) ECT and A/T Indicator for 2AZ–FE
System Outline 1. Line Pressure Optimal Control Through the use of the solenoid valve SLT, the line pressure is optimally controlled in accordance with the engine torque information, as well as with the internal operating conditions of the torque converter and the transaxle. Accordingly, the line pressure can be controlled minutely in accordance with the engine output, traveling condition, and the ATF temperature, thus realizing smooth shift characteristics and optimizing the workload in the oil pump. 2. Clutch Pressure Optimal Control The engine control module monitors the signals from various types of sensor such as the input turbine speed sensor, allowing shift solenoid valves SL1, SL2 and SL3 to minutely control the clutch pressure in accordance with engine output and driving conditions. As a result, smooth shift characteristics have been realized. 3. Shifting Control in Uphill/Downhill Traveling This control minimizes the shifting of gears when the driver operates the accelerator pedal while driving on a winding road with ups and downs, in order to ensure a smooth drive. 4. Flex Lock–Up Clutch Control The flex lock–up clutch control operates during acceleration, in the 4th and 5th gear in the D range, and during deceleration, in the 4th and 5th gear in the D range and in the 4th gear in the 4 range.
: Parts Location Code See Page Code See Page Code See Page A17 59 A60 B 53 (2AZ–FE) E10 56 A19 59 C1 B 54 (2AZ–FE) E31 56 A24 A 52 (2AZ–FE) C2 54 (2AZ–FE) E40 B 57 A25 C 52 (2AZ–FE) C4 54 (2AZ–FE) E41 B 57 A26 A 52 (2AZ–FE) C5 54 (2AZ–FE) E42 A 57 A40 A 59 C24 B 55 (2AZ–FE) E43 B 57 A41 A 59 C25 55 (2AZ–FE) E62 G 57 A42 B 59 C26 55 (2AZ–FE) F1 A 58 A58 A 59 C27 55 (2AZ–FE) F2 B 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 1E 3B 3D 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3K 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 IH
318
CAMRY (EM0250U) : Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) CA3 EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location A1 65 (2AZ–FE) Front Left Fender A3 66 Left Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C6 F1 66 Instrument Panel Left
319
CAMRY (EM0250U) Shift Lock
(IG) (ACC) (BAT) (IG)
7. 5A 7. 5A 10A 10A ECU IG ECU–ACC STOP GAUGE NO. 2 E8(C), E9(D) NO. 1 Main Body ECU
19 IF 2 IF 8 IC 16 IH
P CANH CANL B 2 D 5C 6C ) 2 L O ∗ ( ) 1 ) ) 2 ) R ∗ 1 1 1 ( L B G W ∗ ∗ ∗ ( ( ( 14 EA1 5 3L 11 3L 7 IL ) 1 O ∗ ( ) C 5 3K 11 3K 15 IF ( 1C 2C , E44 A19 Stop Lamp SW Lamp Stop )
A 10 CA2
1 ( W E42 1A 2A Connector Junction 8 3L W ) ) 2 1 L R O ∗ ∗ ( ( ) 9 AE2 ) 1 1 B W ∗ ∗ ( ( 8 3K L ) 1 G W ∗ ( ) B 12 A 6A 11 A (∗1) 4B 10B ( 1 A 8B 6B 4B(∗2) , E41 ) A
IG ACC STP P2 ( P
E32(B), E57(A) ) A A40 Connector Junction Shift Lock Control ECU 1A 7A ( Park/Neutral SW Position 3 A C1 E KLS+ P E2 SLS+ SLS– 3 A (∗1) 1 B 5 B (∗2) ) 2 Y ∗ ) ) ) ( 1 1 Shift Lock 1 B W ∗ ∗ ∗ ( ( (
Solenoid B–W
1 W–B E24 Key Interlock Solenoid 2 41 A 49 A 24 B CANH CANL P ) B ( ) 2 ∗ , C55 ( W–B ) A ( 23K 13K A55 Module Control Engine
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System 3 3C W–B 9 E49 Junction Connector 2 W–B
E2
320
CAMRY (EM0250U) System Outline Shift Lock Mechanism If the brake pedal is depressed with the power SW is pushed to IG ON position (Power SW type), or the ignition SW is turned to ON (Ignition SW type), the shift lock control ECU is activated, allowing the driver to change the shift lever to a position other than the P position.
: Parts Location Code See Page Code See Page Code See Page A 59 C55 B 51 (2GR–FE) E41 B 57 A19 B 59 E8 C 56 E42 A 57 A40 A 59 E9 D 56 E44 C 57 A55 A 49 (2GR–FE) E24 56 E49 57 C1 A 50 (2GR–FE) E32 B 56 E57 A 57
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3C 3K 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3L IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IH 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IL 30
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) CA2 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH
321
CAMRY (EM0250U) Power Seat for Driver’s Seat
(BAT)
30A P/SEAT
2
4IO LG
6 A N27(A), U11(B) Junction Connector
9 B 8 B
LG LG LG
3 B U8 Power Seat SW (Driver' s Seat Lumbar Support Control) Rear Front EHRR1 5 4 1 2 Y W W–B W–B ) 1
M Driver' s Seat Lumbar
U5 Motor Seat Power ( Support Control 2
W–B W–B W–B 2 B 3 B 4B N27(A), U11(B) Junction Connector
5 A W–B
10 EN2 W–B
E2
322
CAMRY (EM0250U) LG LG
U7 1 Power Seat SW (Driver' s Seat) B Up Up Rear Rear Front Front Down Down
Front E SLDF Slide SLDRFUP Vertical FDWNRCLF Reclining RCLRLUP Lifter LDWN 4 961053278 L Y B P V G W BR W–B ) ) ) ) 2 2 1 1
W–B M M M M Driver' s Seat Driver' s Seat Driver' s Seat Driver' s Seat Reclining Control Reclining Motor Seat Power ( Control Lifter Power Seat Motor Seat Power ( Power Seat Motor Seat Power ( Control Slide ControlFront Vertical Power Seat Motor Seat Power ( U1 U2 U3 U4 1 1 2 2
323
CAMRY (EM0250U) Power Seat for Driver’s Seat
: Parts Location Code See Page Code See Page Code See Page N27 A 62 (*1) U3 62 (*1) U7 62 (*1) U1 62 (*1) U4 62 (*1) U8 62 (*1) U2 62 (*1) U5 62 (*1) U11 B 62 (*1)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH
* 1 : w/ Power Seat * 2 : w/o Power Seat
324
CAMRY (EM0250U) Memo
325
CAMRY (EM0250U) Power Seat for Front Passenger’s Seat
(BAT)
30A P/SEAT
2
11 IL G
1 EO2 G
6 A O20(A), T18(B) Junction Connector
8 B G
T8 1 Power Seat SW (Front Passenger' s Seat) B Rear Rear Front Front
SLDF SlideSLDR RCLF Reclining RCLR E 9 6 3 2 4 L Y P BR ) )
1 1 4 B M M Front Passenger' s Front Passenger' s Seat Slide Control Seat Slide Motor Seat Power ( Control Seat Reclining T1 Motor Seat Power ( T3 O20(A), T18(B) 2 2 Junction Connector 5 A W–B W–B
10 EO2 W–B
E3
326
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page O20 A 62 (*1) T3 62 (*1) T18 B 62 (*1) T1 62 (*1) T8 62 (*1)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IL 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel)
: Ground Points
Code See Page Ground Points Location E3 66 Instrument Panel Right
* 1 : w/ Power Seat * 2 : w/o Power Seat
327
CAMRY (EM0250U) Seat Heater
(IG)
20A S–HTR
19 IM B
5 IG RH Side Seat SW LH Side Seat SW E55 RH E LH Seat Heater SW 3 4 6 L P
20 EO2 20 EN2 L P ) ) W–B B B ( 8 A ( 8 A , T18 , U11 ) ) A A ( ( O20 N27 6 B Junction Connector 6 B Junction Connector L P 1 1 Seat Back Seat Back
7 ) ) RH LH Seat Cushion Seat Cushion ( (
E49 Connector Junction W–B 2 T6 Seat Heater U6 Seat Heater ) B 5A ( , U11 ) A W–B ( 10 EN2 N27 Junction Connector 2 1B 2
10 W–B W–B W–B W–B W–B 5 1 EO2 A B
O20(A), T18(B) W–B Junction Connector E3 E2
328
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page E49 57 O20 A 62 (*1) U6 62 (*1) E55 57 T6 62 (*1) U11 B 62 (*1) N27 A 62 (*1) T18 B 62 (*1)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IM 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH E3 66 Instrument Panel Right
* 1 : w/ Power Seat * 2 : w/o Power Seat
329
CAMRY (EM0250U) Sliding Roof
(BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
2
1 12 IG 3 1A SB 13 ID
2 EA1
7IF V R GR GR
12 3L 23G 13D
13Q 93Q 12 3Q BR V RLG BR GR
53Q 24 A 2 A 13 A 1 A ES B2IG+ B
10 3D Power Supply +B(DOME) Circuit BR
MICRO COMPUTER Master Warning 15 EA1 DRIVE IC Buzzer ) MULTI LCD CAN I/F BR 2GR–FE (
18 B ) B ( E2 CANH CANL 12 A 17 A18 A F1(A) , A42 ) )
A Combination Meter ( 17 A A41 Junction Connector GR B 2AZ–FE W ( ) GR
2GR–FE 7 3Q
4CA3 4CA3 )( ) 2 3U W W–B W–B 2AZ–FE 2GR–FE ( ( 3 B C57 Junction W–B W–B Connector
C6 C7 F1
330
CAMRY (EM0250U) (BAT) (BAT) (ACC) (IG) (BAT) 7. 5A 7. ECU–ACC 25A 2 NO. DOOR 25A 1 NO. DOOR 10A ECU–B 1 NO. 10A 1 NO. ECU IG 2 2 E7(B), E8(C) Main Body ECU 1 1 O W BATB (∗1) IG ACC BECU (∗2) ALTB 2 15 22 26 6
10 ID 16 ID O W
∗ 1 : w/ Smart Key System ∗ 2 : w/o Smart Key System
W W
B B
331
CAMRY (EM0250U) Sliding Roof
P
∗ 3 : TMC Made ∗ 4 : TMMK Made P
E7(B), E8(C) Main Body ECU 10 C LIN2
CANL CANH DCTY GND2 GND1 6C 5C 24 B 4 5 L 9 IM 10 IF 1 IR
10 3F W–B W–B W–B
12 3O
13 EN2 LL B W
1 A (∗3) ∗ ) 1 B ( 4) ) B ( , ) ) A C ( ( Driver' s Side 2 C 1 C N6 Door Courtesy SW ( , E44 ) B (
2BB 1 E43 Connector Junction
W–B B W
14FE3 13 FE3 W–B W–B B W 6 10 E49 Junction Connector 12 2 W–B W W–B
4 FE3 B W–B
F1 E2
332
CAMRY (EM0250U) P (BAT) (IG)
30A 10A S/ROOF ECU IG NO. 1 4 E48 Junction Connector 5 12 IR 10 IR P B Y
8 EQ1 10 EQ1 6EQ1 P B Y
41 5 MPX1 B IG
Q13 M Sliding Roof Control ECU and Motor
UP DWN CLS OPN E 10897 2 L G W BR W–B
5 4 1 2 UPDOWN CLS OPN Sliding Roof Control SW GND Q6 Overhead J/B 3 W–B
11 W–B W–B W–B EQ1
333
CAMRY (EM0250U) Sliding Roof
: Parts Location Code See Page Code See Page Code See Page A41 A 59 E43 B 57 A 60 N6 A42 B 59 E44 C 57 B 60 C57 51 (2GR–FE) E48 57 Q6 61 E7 B 56 E49 57 Q13 61 E8 C 56 F1 A 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3D 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3L 3O 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM 30 IR
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
334
CAMRY (EM0250U) Memo
335
CAMRY (EM0250U) Garage Door Opener
(BAT)
10A DOME
2
1
13 ID
10 IL
7 EQ1
7 Q6 B Overhead Garage Door J/B Opener E 8
11 EQ1
1 IR
10 IF W–B W–B W–B R R LG
10 E49 Junction Connector
2 12
4 FE3 W–B W–B W–B
E2 F1
336
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page E49 57 Q6 61
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF IL 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IR
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
337
CAMRY (EM0250U) Automatic Glare–Resistant EC Mirror
(IG)
10A ECU IG NO. 1
10 IR Y
6EQ1 Y
4 IG
E Q3 Inner Rear Mirror View 1 W–B
11 EQ1 W–B
1 IR
10 IF W–B 10 4 W–B 12 FE3 E49 Junction Connector 2 W–B W–B
F1 E2
338
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page E49 57 Q3 61
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IR
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left
339
CAMRY (EM0250U) Remote Control Mirror
(ACC)
7. 5A ECU–ACC
2 IF L
11 3L
11 3I L
E3 Outer Mirror SW 8 B Operation SW Up Left Left/ Up Right Down Right/ Down
Left Right Left Right Select SW Select MLH MRHMLV MRV M+ E 52 43 6 7 V B W BR W–B
2 3I 3 3I 1 B 3G
1 3I 3 3C B V B W LG BR W–B
20 IE2 22 IE2 21 IE2 22 HE2 20 HE2 21 HE2 B V B W LG BR
1 5 2 5 1 2 MH MV M+ MV MH M+ 9 E49 M M M M Junction Connector
2
I3 H2 W–B Outer Rear View Mirror (LH) Outer Rear View Mirror (RH) E2
340
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page E3 56 H2 61 E49 57 I3 61
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3C 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3I 3L IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) HE2 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location E2 66 Instrument Panel Brace LH
341
CAMRY (EM0250U) Rear Window Defogger and Mirror Heater
(IG) (BAT)
10A 50A A/C RR DEF NO. 2
16 IF 12 ID 1 V Y 5 V IG+ ) 1 V
Rear Window Defogger SW 2GR–FE 1 3L ( 1 5 )
GND TX+ ) RR DEF 4 W–B B
F16 A/C Control Assembly 1 ( 3 4 22 A V Relay 2AZ–FE ( , A42 )
1 3S A
( 2 3 W–B
2 3S 43S 14 B A41 Junction Connector 111 V ) G W V
2 3U 33M 2GR–FE (
5 EA1 GR L W–B
37 A LIN1 G )
A 12 3D RDFG ( A/C Amplifier A/C 38 A E38 W
G 63M G W–B
F1
342
CAMRY (EM0250U) W–B
10A MIR HTR
2 IB 13IO 1 IK 12 IJ
W ) Y Y W 1 Rear Window Defogger N18 Noise Filter ( 2 10IE2 10 HE2 B Y Y ) 1A 33) ) RH LH ( ( B ( , P1 ) A ( Mirror Heater Mirror Heater I3 H2 N19 Outer Rear Mirror View Outer Rear Mirror View Rear Window Defogger 1B 44 W–B W–B
17IE2 17 HE2 W–B 13
W–B 5 W–B
E49 2 Junction Connector W–B W–B W–B
P1 E2 A1 A3
343
CAMRY (EM0250U) Rear Window Defogger and Mirror Heater
: Parts Location Code See Page Code See Page Code See Page A41 A 59 F16 58 N19 A 60 A42 B 59 H2 61 P1 B 60 E38 A 57 I3 61 E49 57 N18 60
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 3D 3L 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3M 3S 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3U IB 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF IJ 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IK IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) HE2 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 Front Left Fender 65 (2AZ–FE) E2 66 Instrument Panel Brace LH F1 66 Instrument Panel Left P1 67 Right Rear Quarter Panel
344
CAMRY (EM0250U) Memo
345
CAMRY (EM0250U) Navigation System and Audio System with 8 Speaker
(BAT) (ACC) (BAT)
25A 7. 5A 15A AMP RADIO RADIO NO. 2 NO. 1
22
1 12 IF 1
F9(D), F10(E), F12(G), F13(H), F14(I) L BR Navigation Receiver Assembly
8EA1 6 3L 17 EA1 B ACC ATX– ATX+ SLD1 IVO– IVO+ 1 D 11 D 15 D 5D 13 E 12 E 11 E GR L–Y GR 63T3U 6 L–Y 5FE3 9FE3 GRGR GR GR L–Y ) R R G G Shielded (
12 B 7BB 8B2223 B ACC TX– TX+ INT– INT+ F18(A), F19(B), F20(C) Stereo Component Amplifier +B +B2FL– FL+ WFL– WFL+ WFR– WFR+ 1AA 5 7AA 8 1CC 2 3CC 9 L V P LG
1FE3 6FE3 2FE3 7FE3 L V P V P LG GR GR GR
5IE1IE1 9 5HE1HE1 9 7 2 1 L V P F25 LG Junction Connector
2 1 2 1 2 1
F21 I1 H1 Tweeter (Front LH) Speaker Speaker (Front Door LH) (Front Door RH)
346
CAMRY (EM0250U) F9(D), F10(E), F12(G), F13(H), F14(I) Navigation Receiver Assembly
MUTE SLD R+ R– L+L– ANT TSW– SGND 7D 10 D 8D 18 D 9D 19 D 13 D 12 G 18 G
P O ) B R G O W Shielded (
1 B
F15 Antenna Amplifier
1BB 6B54BB3B2 MUTE SLD R+ R– L+ L– F18(A), F19(B), F20(C) Stereo Component Amplifier RL– RL+ SL– SL+ SR– SR+ RR– RR+ 9A3C A 10 4 C 12 C 5AC 4A10 L Y B Y R W BR G–W
9OF1 18OF1 2OF1 OF1 11 1OF1OF1 108OF1 OF1 17 L Y B Y R W BR G–W
31 42 42 31 – + WF1– WF1+ WF2– WF2+ – +
O14 O15 Speaker (Rear LH) Speaker (Rear RH)
347
CAMRY (EM0250U) Navigation System and Audio System with 8 Speaker
F9(D), F10(E), F12(G), F13(H), F14(I) Navigation Receiver Assembly
SPD REV VAL+ VAR+ VA– ADPG 3 H 5H 3I 2I 5I 6I
(IG) BR
10A
GAUGE ) 9 3U 8 3U NO. 1 R G G Shielded (
16 IH 10 3U 3 3P 7 3D BR VV RR 1 234 8 ALO ARO ASGN AUXO V E48 Junction Connector 2
F17 Stereo Jack Adapter 11 B SPD 14 EA1 F18(A), F19(B), F20(C) Stereo Component Amplifier 6 AE3 FR– FR+ E GND
6AA 2 7C 6C GR R OR
20 CA2
L 10 CA2 BR BR R L LG P
2A 1 A (2GR–FE) 1B 2 B (2AZ–FE) RL RB C1(A), (B) Park/Neutral Position SW R 2 1
V F23 Tweeter (Front RH)
F3
348
CAMRY (EM0250U) ∗ 1 : TMC Made ∗ 2 : TMMK Made
F9(D), F10(E), F12(G), F13(H), F14(I) Navigation Receiver Assembly
SW1 SWG SW2 MACC MIC+ MIC– GND 7E 6E 8 E 17 G 19 G 9 G 20 D ) Y O R G LG BR W–B Shielded ( 12 3T 1 3T 8 3T
7FE2FE2 8FE29FE210
10 3A 1 3A 8 3A ) PP Y O R G LG Shielded E18(A), a1(B) ( 6AA 4A5 Spiral Cable AU1 EAU AU2
10 B 8BB 9 12EQ1 3EQ1 EQ1 2EQ11 B G W ) R G Seek+ MODE Voice LG Shielded (
1AA 3 5 A (∗1)
Seek– On Hook Steering SW LH Steering SW RH 1 B 3 B 5 B (∗2) ACC MI1+ MIC–
Volume+ Off Hook
Q5(A), Q12(B) Volume– Microphone (Navigation)
a1(B) Steering Pad SW
V V BR W–B
F2
349
CAMRY (EM0250U) Navigation System and Audio System with 8 Speaker
(BAT) (IG) (BAT) ∗ 3 : w/ VSC TMC Made ∗ 4 : w/ VSC TMMK Made ∗ 5 : w/o VSC ∗ 6 : 2GR–FE ∗ 10A DOME 7 : 2AZ–FE 10A MPX–B 7. 5A 7. GAUGE 2 NO. 2
1 12 IG 3 1A
Speed Sensors SB
13 ID 2 EA1 GR L L V P B R W 7 IF LG V 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) R 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ 12 3L 2 3G 13D ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( 1 3Q 9 3Q 12 3Q , A26 ) C ( SP1 V RLG GR A25 ECUSkid Control Actuator with 12 A (∗3) 33 B (∗4) 2 A 13 A 1 A 23 C (∗5) B2 IG+ B
IG2
Power Supply BR Circuit Speedometer
MICRO COMPUTER 6 AE6 IG2 W ) B ( , F2 ) A +S E2 ES SI ( Combination Meter Combination 12 B 12 A 24 A 14 B F1 V W BR
7 3Q 5 3Q 11 3P
GR (∗6)
2 3U 10 3D 17 A ) 3 3D B ( , A42 ) W BR ) W–B W–B A 6 ( ∗ 18 B ( Junction Connector A41
BR(∗6) 4 CA3
15 ∗ V GR( 7) ) 6
EA1 ∗ ( W–B GR
4 CA3 3 ) 7 ∗ ( W–B Junction Connector C57
F1 C6 C7
350
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) E48 57 F20 C 58 A25 C 52 (2AZ–FE) F1 A 58 F21 58 48 (2GR–FE) F2 B 58 F23 58 A26 A 52 (2AZ–FE) F9 D 58 F25 58 A41 A 59 F10 E 58 H1 61 A42 B 59 F12 G 58 I1 61 49 (2GR–FE) F13 H 58 O14 60 A60 B 53 (2AZ–FE) F14 I 58 O15 60 A 50 (2GR–FE) F15 58 Q5 A 61 C1 B 54 (2AZ–FE) F17 58 Q12 B 61 C57 51 (2GR–FE) F18 A 58 a1 B 59 E18 A 56 F19 B 58
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3D 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3T 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) 31 IH
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE3 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 64 (2GR–FE) CA2 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 64 (2GR–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE2 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) FE3 HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) IE1 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) OF1 66 Floor No.2 Wire and Instrument Panel No.2 Wire (Instrument Panel Right)
351
CAMRY (EM0250U) Navigation System and Audio System with 8 Speaker
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left F2 66 Instrument Panel Brace RH F3 66 Under the Front Passenger’s Seat
352
CAMRY (EM0250U) Memo
353
CAMRY (EM0250U) Audio System with 8 Speaker without Navigation
(BAT) (ACC) (BAT)
25A 7. 5A 15A AMP RADIO RADIO NO. 2 NO. 1
22
1 12 IF 1
F8(C), F11(F), F26(D) L BR Radio Receiver Assembly
8EA1 6 3L 17 EA1 +B BACC ACC ATX– ATX+ MUTE 5 F 1D 11 D 16F 15 D 5D 7 D GR L–Y L GR GR 5FE36 3U 6 3T 9FE3 L–Y GR GRGR GR
L–Y 12 13 10 11 R G O 5 F25 9 Junction Connector GR L–Y
12 B 7BB 8 1 B ACC TX– TX+ MUTE F18(A), F19(B), F20(C) Stereo Component Amplifier +B +B2FL– FL+ WFL– WFL+ RL– RL+ SL– SL+ 1AA 5 7AA 89AA1CC 2 3C104 C V P Y B BR
1FE3 6FE3 G–W V P V P GR GR GR
5IE1IE1 9 9OF118 OF1 2OF1 OF1 11 7 2 1 V P Y B BR
F25 G–W Junction Connector 3142 – + WF1– WF1+ 2 1 2 1
F21 I1 Tweeter Speaker (Front LH) (Front Door LH) O14 Speaker (Rear LH)
354
CAMRY (EM0250U) F8(C), F11(F), F26(D) Radio Receiver Assembly
SLD R+ R– L+ L– IVO+ IVO– SLD ANTALI ARI ASGN AUXI 10 D 8D 18 D 9D 19 D 11C 12 C 13 C 13 D17 C 15 C 16 C 19 C BR ) R O G G Shielded ( ) ) B R R G G W Shielded Shielded ( ( BR
1234 1 ALO ARO ASGN AUXO B
F15 F17 Antenna Stereo Jack Adapter Amplifier 6BB 54BB3B2 23B 22 B SLD R+ R– L+ L– INT+ INT– F18(A), F19(B), F20(C) Stereo Component Amplifier SR– SR+ RR– RR+ WFR– WFR+ FR– FR+ E GND SPD 12C 5A C 4A10 3CC 9A6A2 7C 6 C 11 B L LG L Y R W 2FE3 7FE3 10 3U BR BR L L LG LG 3 3P
1OF1OF1 108OF1 OF1 17 5HE1HE1 9 VV L L Y R W LG
4231 WF2– WF2+ – + 2 1 2 1
V H1 F23 Speaker Tweeter O15 (Front Door RH) (Front RH) Speaker (Rear RH)
F3
355
CAMRY (EM0250U) Audio System with 8 Speaker without Navigation
F8(C), F11(F), F26(D) Radio Receiver Assembly
SW1 SWG SW2 MCVD MIC+ MIC– GND GND 7C 6C 8 C 7 F 2 F 1 F 14 F 20 D ) Y O R G LG BR BR W–B Shielded ( 12 3T 1 3T 8 3T
7FE2FE2 8FE29FE210
10 3A 1 3A 8 3A ) PP Y O R G LG Shielded E18(A), a1(B) ( 6AA 4A5 Spiral Cable AU1 EAU AU2
10 B 8BB 9 12EQ1 3EQ1 EQ1 2EQ11 B G W ) R G Seek+ MODE Voice LG Shielded (
1 A 3 A 5 A (∗1)
Seek– On Hook Steering SW LH Steering SW RH 1 B 3 B 5 B (∗2) ACC MI1+ MIC–
Volume+ Off Hook
Q5(A), Q12(B) Volume– Microphone (Navigation)
a1(B) Steering Pad SW
V V BR BR W–B
F2
356
CAMRY (EM0250U) (BAT) (IG) (BAT)
∗ 1 : TMC Made ∗ 2 : TMMK Made ∗ 3 : w/ VSC TMC Made ∗ 10A DOME 4 : w/ VSC TMMK Made 10A MPX–B 7. 5A 7. GAUGE 2 NO. ∗ 5 : w/o VSC 2 ∗ 6 : 2GR–FE ∗ 7 : 2AZ–FE 1 12 IG 3 1A
Speed Sensors SB
13 ID 2 EA1 GR L L V P B R W 7 IF LG V 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) R 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ 12 3L 2 3G 13D ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( 1 3Q 9 3Q 12 3Q , A26 ) C ( SP1 V RLG GR A25 ECUSkid Control Actuator with 12 A (∗3) 33 B (∗4) 2 A 13 A 1 A 23 C (∗5) B2 IG+ B IG2
Power Supply BR Circuit Speedometer
MICRO COMPUTER 6 AE6 IG2 W ) B ( , F2 ) A +S E2 ES SI ( Combination Meter Combination 12 B 12 A 24 A 14 B F1 V W BR
7 3Q 5 3Q 11 3P
GR (∗6)
2 3U 10 3D 17 A ) 3 3D B ( , A42 ) W BR ) W–B W–B A 6 ( ∗ 18 B ( Junction Connector A41
BR(∗6) 4 CA3
15 ∗ V GR( 7) ) 6
EA1 ∗ ( W–B GR
4 CA3 3 ) 7 ∗ ( W–B Junction Connector C57
F1 C6 C7
357
CAMRY (EM0250U) Audio System with 8 Speaker without Navigation
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) F1 A 58 F23 58 A25 C 52 (2AZ–FE) F2 B 58 F25 58 48 (2GR–FE) F8 C 58 F26 D 58 A26 A 52 (2AZ–FE) F11 F 58 H1 61 A41 A 59 F15 58 I1 61 A42 B 59 F17 58 O14 60 49 (2GR–FE) F18 A 58 O15 60 A60 B 53 (2AZ–FE) F19 B 58 Q5 A 61 C57 51 (2GR–FE) F20 C 58 Q12 B 61 E18 A 56 F21 58 a1 B 59
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3D 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3T 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IG 31
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE6 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE2 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) FE3 HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) IE1 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) OF1 66 Floor No.2 Wire and Instrument Panel No.2 Wire (Instrument Panel Right)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left F2 66 Instrument Panel Brace RH F3 66 Under the Front Passenger’s Seat
358
CAMRY (EM0250U) Memo
359
CAMRY (EM0250U) Audio System with 6 Speaker
(BAT) (ACC)
15A 7. 5A RADIO RADIO NO. 1 NO. 2
2
1 12 IF L
17EA1 6 3L L–Y 6 3T
9FE3 GR GR L–Y
4AA 3 BACC
F6(A), F7(B), F8(C) Radio Receiver Assembly
GND FL– FL+ RL– RL+ RR– RR+ FR– FR+ 7AA 62AB6B2B3B1A5A1 L V P LG BR ) 42) 42 Y B R W TWL– TWL+ TWR– TWR+ Front LH Front RH ( (
–+ –+ F22 Tweeter F24 Tweeter 3 1 31 L V P 9OF1OF1 188OF1 OF1 17 LG
1FE3 6FE3 2FE3 7FE3 L V P Y B R W LG
5 IE1 9 IE1 5HE1HE1 9 L V P LG
2 1 2 1 2 1 2 1
I1 O12 O13 H1 Speaker Speaker Speaker Speaker (Front Door LH) (Rear LH) (Rear RH) (Front Door RH) BR
F2
360
CAMRY (EM0250U) F17 Stereo Jack Adapter
AUXO ARO ALO ASGN 4213 F15 Antenna Amplifier BR
) B 1 R G O Shielded ( O BR
19C 15 C 17 C 16 C 8A AUXI ARI ALI ASGN ANT
F6(A), F7(B), F8(C) Radio Receiver Assembly
SW1 SWG SW2 SPD 7C 6C 8 C 3 C Y O
12 3T 1 3T 8 3T 9 3T
10 3A 1 3A 8 3A 3 3P PP Y O
E18(A), a1(B) VV 6AA 4A5 Spiral Cable AU1 EAU AU2
10 B 8BB 9 B G W
Seek+ MODE Voice
Seek– On Hook Steering SW LH Steering SW RH
V
Volume+ Off Hook
Volume–
a1(B) Steering Pad SW
361
CAMRY (EM0250U) Audio System with 6 Speaker
∗ (BAT) (IG) (BAT) 1 : 2GR–FE ∗ 2 : 2AZ–FE ∗ 3 : w/ VSC TMC Made ∗ 4 : w/ VSC TMMK Made ∗ 5 : w/o VSC 10A DOME 10A MPX–B 7. 5A 7. GAUGE 2 NO. 2
1 12 IG 3 1A
Speed Sensors SB
13 ID 2 EA1 GR L L V P B R W 7 IF LG V 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) R 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ 12 3L 2 3G 13D ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( 1 3Q 9 3Q 12 3Q , A26 ) C ( SP1 V RLG GR A25 ECUSkid Control Actuator with 12 A (∗3) 33 B (∗4) 2 A 13 A 1 A 23 C (∗5) B2 IG+ B
IG2
Power Supply BR Circuit Speedometer
MICRO COMPUTER 6 AE6 IG2 W ) B ( , F2 ) A +S E2 ES SI ( Combination Meter Combination 12 B 12 A 24 A 14 B F1 V W BR
7 3Q 5 3Q 11 3P
GR (∗1)
2 3U 10 3D 17 A ) 3 3D B ( , A42 ) W BR ) W–B W–B A 1 ( ∗ 18 B ( Junction Connector A41
BR(∗1) 4 CA3
15 ∗ V GR( 2) ) 1
EA1 ∗ ( W–B GR
4 CA3 3 ) 2 ∗ ( W–B Junction Connector C57
F1 C6 C7
362
CAMRY (EM0250U) : Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) C57 51 (2GR–FE) F17 58 A25 C 52 (2AZ–FE) E18 A 56 F22 58 48 (2GR–FE) F1 A 58 F24 58 A26 A 52 (2AZ–FE) F2 B 58 H1 61 A41 A 59 F6 A 58 I1 61 A42 B 59 F7 B 58 O12 60 49 (2GR–FE) F8 C 58 O13 60 A60 B 53 (2AZ–FE) F15 58 a1 B 59
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3D 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3L 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3T 3U ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IG 31
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE6 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE1 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) IE1 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) OF1 66 Floor No.2 Wire and Instrument Panel No.2 Wire (Instrument Panel Right)
: Ground Points
Code See Page Ground Points Location C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left F2 66 Instrument Panel Brace RH
363
CAMRY (EM0250U) Combination Meter
L(∗2)
(IG) V(∗1)
15A INJ
8IH (BAT) ) 2 ∗ BR ( 20A IG2
1 EA1 2
1 ) 2 ∗ ) ( 1 Y ∗
1
2CA1 5 1
IG2 )
2 Relay WBR ∗ (
3 2 1 1 )( ) 1 B ∗ ( No. 1 No. C7 Fuel Injector Fuel ( 2 2 2CA1 ) 2 B ) ∗
( W ) ) ) ) ) ∗ ) 2 2 2 1 1 ( 1) 1 No. 1 No. L B B V Fuel Injector Fuel ( C7 W W ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( 1 ( ) 1 B ∗ (
108 B 8 A 49 A 41 A 45 B 8 A 49A 41 A #10 SPD CANL CANH #10 SPD CANL CANH ) ) B B ( ( ) ) ) ) 1 1 2 2 , C24 , C55 B B ) ) W W ∗ ∗ ∗ ∗ ( ( ( ( A A NE+ NE– THW ETHW ( NE+ NE– THW ETHW ( 122B 121 B 97 B 96 B A24 Module Control Engine 110 B 111 B 79B 78 B A55 Module Control Engine
1AA 7 ) ) ) B ( ) ) ) ) ) ) ) ) 2 2 2 2 1 1 1 1 P B R R G G B P ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( ( , E41 ) Shielded Shielded ( ( A ( A40 Connector Junction ) 2 L ∗ ( 1 1 2 2
2CA3 C50 Crankshaft Sensor Position Crankshaft Sensor Position C20 ) ) 1 2 2 1 C4 Coolant Engine Sensor Temp. C4 Coolant Engine Sensor Temp. ∗ ∗ BR ( ( 2 1
1CA3 ) 2 ∗ ( B–W W–B
C4 C5
364
CAMRY (EM0250U) L(∗2) L(∗2)
V(∗1) V(∗1)
∗ E6(A), E7(B), E8(C) 1 : 2GR–FE Main Body ECU ∗ 2 : 2AZ–FE ∗ 3 : w/ VSC TMC Made ∗ 4 : w/ VSC TMMK Made ∗ 5 : w/o VSC
CANL CANH PKB 6C 5C 19
2 IM 14 IC B W ) Speed Sensors ) L Y Lever Type Lever Pedal Type Pedal ( ( L L V P B R W LG 1 1 18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗3) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗4) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 5) FL+ FL– FR+ FR– RL+ RL– RR+ RR– Parking Brake SW Parking Brake SW E33 A18 , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗3) 35 B 14 B 33 B (∗4) 26 C 15 C 23 C (∗5) ) B W C ( , E44 ) B ( BR 2C 1C , E43 ) A ( W
6 AE6 2A 1A 2B 1B E42 Junction Connector
2AA 8 B B W W W ) B ( , E41 )
A 14 FE3 13 FE3 (
4BB 10 A40 Connector Junction BB B W W
B
W
W
365
CAMRY (EM0250U) Combination Meter
L(∗2) L(∗2)
V(∗1) V(∗1)
V(∗6)
E6(A), E7(B), E8(C) Main Body ECU 9 C SPD
LCTY RCTY DCTY PCTY LGCY HCTY CANN CANP 17 7 A (∗6) 24 B 21 A 25 A 16 B 15 C 16 C 5 A (∗11) ) ) 7 IO ) 6 6 L 11 R W ∗ ∗ ∗ ( (
17 EN2 (
4 3F L Y W LG GR 28 A 27 A
13 CANL CANH ) B 4 3J ( , E59 N28 Junction Connector ) A
14 ( ) HSW 11 R E58 Certification ECU ∗ 24 B 6 3N 10 3F 5 3N WW ) 6 R ∗ ( 3SN1 2 AE2 11 3E
7 3C 12 3O 6 3C
)( 10 3J L 11 Y R W GR ∗ ( ) 6 R ∗ (
6 EO2 13 EN2 5 EO2 2 AE2 ) 6 L Y R ∗ GR (
1 A (∗7) 1 A (∗7) ) ∗ ∗ 1 B ( 8) 1 ) 1 B ( 8) 1 3 2 2 ) ) ) ) A5 B ) ( B ( , Engine Hood ) , ) A Courtesy SW ( A ( Luggage Rear RH Driver' s Side Rear LH Door Lock Assembly ( Engine HoodEngine Courtesy SW Door Courtesy SW ( Door Courtesy SW ( Door Courtesy SW ( N13 O10 N6 S5 A5 2 1 1 Front Passenger' s Side Door Courtesy SW ( O6 ) ) 6 11 W W ∗ ∗ ( ( W–B
1 Junction Connector S15 9
B B
W W
W W ) 6 W ∗ ( ) 11 W
∗ 3 W–B ( A43 Junction Connector
S1 A2 A2
366
CAMRY (EM0250U) L(∗2)
V(∗1)
V(∗6) ) 2 L ∗ ( ) 1 L ∗ ( ) 1 ) ) ∗ BR ( )
19 CA2 B H ( ( C SPD SPD SPD SPD (
3 F19 Stereo Component Amplifier F13 Receiver Navigation Assembly E60 Pressure Tire Warning ECU F8 Receiver Radio Assembly 14 AE5 11B 3C H 2 3 SPD1 ) ) ) 1 1 1 L V G ∗ ∗ ∗ ( ( ( ) ) ) 6 9 10 V V V V V V ∗ ∗ ∗ ( (
7AA 6A 5 ( C56 Transmission ECUControl
10 3B 103M 103U 9 3U 10 3O9 3T ) A ( A41 Junction Connector Junction
3 3P V F1(A), F2(B) 12 B Combination Meter +S
IG2 Fuel Temp. Temp. Tachometer Speedometer
MICRO COMPUTER
IG2 CAN I/F ∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE ∗ 6 : w/ Smart Key System ∗ 7 : TMC Made ∗ 8 : TMMK Made CANH CANL SI ∗ 9 : 8 Speaker 17 A18 A 14 B ∗10 : 6 Speaker ∗11 : w/o Smart Key System B W W
11 3P
3 3D B W W
W
367
CAMRY (EM0250U) Combination Meter
R (BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2
2 V 12 IG 3 1A R ) B
1 ( 3AA 9 , a1 ) A
+DP EAC ( SB LG
7BB 2 E18 Cable Spiral Y 2 EA1 6 3A GR
13 ID 12 3L 23G 13D V R
6 3Q DISP 7IF 13Q 93Q 12 3Q Steering SW RH ) B ( a1 Steering Pad SW V R GR GR VV
2 A 13 A 1 A 22 A B2IG+ B DISP LCD MULTI LCD (ODO/Trip) (Outside Temp. )
Power Supply Circuit
MICRO COMPUTER
Buzzer LCD Rheostat +B(DOME) A/T Range Tail Cancel SW IG2+ ODO/Trip SW
FR FE ES P/SB 15 B 16 B 24 A F1(A), F2(B) 9 A Combination Meter GR
P ∗
BR ( ) GR 1 P
6 3P 2 3P 5 3Q 17 A ) B ( , A42 ) A (
7 3O 10 3N 10 3D 18 B ) 1 Clock A41 Junction Connector ∗ ( P GR
14 EN2 15 EN2 4 CA3 BR ∗ BR( 1) ) 1 P ∗ GR ( 15 W–B GR 3 GR(∗2) EA1 3 4 CA3 ) Gage 2 Junction Connector C57 ∗ ( W–B C6 C7 Fuel Suction Pump Suction Fuel and Gage Assembly N10 2
368
CAMRY (EM0250U) R R
∗ 1 : 2GR–FE ∗ 2 : 2AZ–FE
IG2 ) ) P R N D USA ( SRS Except USA Charge ( Low Fuel S, 4, 3, 2, L 2, 3, 4, S, Washer Level MAINT REQD MAINT Brake BRAKE
DRIVE IC
WLVL B/LE CHG– 5 A F1(A), F2(B) 6AB 23 Combination Meter L LG 8 3P LG
3 3Q 1 6 3E 1
S A52 Generator Washer Level 11 3J Warning SW Brake Fluid Warning SWLevel E A16 2 2 3 AE6 LG W–B LG LG LG LG 3 AE2 B LG
A5 A3
369
CAMRY (EM0250U) Combination Meter
R R
IG2 +B(DOME) ) ) Slip USA ABS VSC ( Beam Cruise DOOR Except USA Master Warning Driver' s Seat Belt ( Front Fog Oil Pressure Oil Tire Pressure Tire Malfunction Lamp Indicator Tail Tail Head
DRIVE IC
S CHK TIRE 8 A 4 B 7 A F1(A), F2(B) Combination Meter L R
10 FE3 O
4 EA1 Tire Pressure Tire Warning ECU Engine ControlEngine Module Y
6CA3 LG O
1 Engine Oil Engine SW Pressure C23
370
CAMRY (EM0250U) R
9 3A Turn Signal Flasher Turn Signal
Illuminations 12 3S L RR G BR
21BB 11 A 8 B B ILL– SG
GND A/C Control Assembly F16 +B +B(DOME) +B(DOME) +B(DOME) 3 (DOME) IG2 IG2 IG2 W–B Turn LH Turn RH Illumination Pointer Illumination LCD Illumination
E2 12 A F1(A), F2(B) Combination Meter W–B
2 3S
7 3Q 2 3U W–B W–B W–B
F1
371
CAMRY (EM0250U) Combination Meter
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) C4 54 (2AZ–FE) E58 A 57 A5 52 (2AZ–FE) 50 (2GR–FE) E59 B 57 C7 48 (2GR–FE) 54 (2AZ–FE) E60 57 A16 52 (2AZ–FE) C20 55 (2AZ–FE) F1 A 58 A18 59 50 (2GR–FE) F2 B 58 C23 A24 A 52 (2AZ–FE) 55 (2AZ–FE) F8 C 58 48 (2GR–FE) C24 B 55 (2AZ–FE) F13 H 58 A25 C 52 (2AZ–FE) C50 51 (2GR–FE) F16 58 48 (2GR–FE) C55 B 51 (2GR–FE) F19 B 58 A26 A 52 (2AZ–FE) C56 51 (2GR–FE) A 60 N6 A40 A 59 C57 51 (2GR–FE) B 60 A41 A 59 E6 A 56 N10 60 A42 B 59 E7 B 56 A 60 N13 A43 49 (2GR–FE) E8 C 56 B 60 49 (2GR–FE) E18 A 56 N28 60 A52 53 (2AZ–FE) E33 56 O6 60 A55 A 49 (2GR–FE) E41 B 57 O10 60 49 (2GR–FE) E42 A 57 S5 61 A60 B 53 (2AZ–FE) E43 B 57 S15 61 C4 50 (2GR–FE) E44 C 57 a1 B 59
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3B 3C 3D 3E 3F 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3J 3L 3M 3N 3O 3P 3Q 3S 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3T 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IH IM 30 IO 30 Floor Wire and Instrument Panel J/B (Cowl Side Left)
372
CAMRY (EM0250U) : Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 64 (2GR–FE) CA1 65 (2AZ–FE) CA2 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 64 (2GR–FE) CA3 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EO2 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A2 Front Left Fender 65 (2AZ–FE) A3 66 Left Cowl Side Panel 64 (2GR–FE) A5 Front Right Fender 65 (2AZ–FE) C4 65 (2AZ–FE) Cylinder Block C5 64 (2GR–FE) Right Side of the Cylinder Block C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left S1 67 Lower Back Panel Center
373
CAMRY (EM0250U) Cooling Fan for 2GR–FE
(BAT)(IG) V
W 50A 10A FAN MAIN ECU IG NO. 1 B
1IC6 W LG W LG
1 11
31 C4 Coolant Engine Sensor Temp. FAN MAIN 2 Relay
52
11 B P V B W B W–B
79 B 78 B 8 A 49A 41 A THW ETHW SPD CANL CANH
RFC NE+ NE– 43 A 110 B 111 B A55(A), C55(B) Engine Control Module M M
Main Sub Fan Fan B Motor Motor 3 M+ M– M+ M– +B1
(M) (M) (S) (S) ) R G S1 E1 G A54 Cooling Fan ECU Shielded 21 ( G W–B W–B
1B A56(A), A57(B) 2 Short Connector 1A C50 Crankshaft Sensor Position
BR 1 G W–B
A1 C5
374
CAMRY (EM0250U) V V
W W
B B
(IG) ∗ 1 : Automatic A/C
10A A/C NO. 2
16 IF
F16 A/C Control Assembly V
IG+ ADI1 SG GND TX+ 5 9 8 3 4 ) ) 1 1 V B R ∗ ∗ ( ( W–B
1 3L 3 3S 12 3S 2 3S 43S A27 A/C Pressure Sensor
1 3S 3 3A 9 3A 2 3U 33M –+PR ) ) 1 1 V B R ∗ ∗ GR L ( ( 132 W–B ) B L V R ( 10A 9 A , a1 ) ) A
AC1 EAC ( B ( 7A 3BB 2 E18 Cable Spiral , E40 ) A ( P GR
A58 Junction 10Connector B 20AE6 18 AE6
AUTO L V BR
9 3K 2 3E 11 3D OFF
8 3M 4 3M 11 3M Steering SW RH TEMP+ L V BR
37 A 13 A 10AA 9 TEMP– LIN1 SG–2 S5–3 PRE E38(A) A/C Amplifier a1(B) Steering Pad SW W–B
F1
375
CAMRY (EM0250U) Cooling Fan for 2GR–FE
V
W Speed Sensors B
L L L V P B R W LG
18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗2) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗3) ) B
∗ L V ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 4) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60
) 6A 5 A A ( , A26 ) ) C A ( CANH CANL SP1 ( A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗2) A41 Connector Junction B W 35 B 14 B 33 B (∗3) 26 C 15 C 23 C (∗4) B W
1AA 7 2AA 8 ∗ 2 : w/ VSC TMC Made )
B ∗ 3 : w/ VSC TMMK Made ( ∗ 4 : w/o VSC , E41 ) A ( A40 Junction Connector Junction 1BB 7 4BB 10 B B W W ) B ( BR , E43 ) A (
6 AE6 2A 1A 2B 1B E42 Junction Connector B B W W W B W 14 FE3 13 FE3
11AA 12 B CANH CANL W E38(A) A/C Amplifier
B
W
W
376
CAMRY (EM0250U) (IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
L 2
12 IG 3 1A 1 LG SB GR L
14 AE5 V V V R R GR 10 3B 23G 1 3D 12 3L 7 IF
2 EA1
3 3P 93Q 12 3Q 13Q 13 ID V V R GR
12 B 13 A 1A 2A +S IG+ B B2
IG2 Power Supply Circuit Speedometer
MICRO COMPUTER
IG2 CAN I/F
CANH CANL SI E2 ES F1(A), F2(B) 17 A18 A 14 B 12 A 24 A Combination Meter W BR B W–B W
11 3P 7 3Q 53Q GR
17 A ) B ( 3 3D 2 3U 10 3D , A42 ) GR A ( 18 B A41 Junction Connector W BR W–B 4CA3
B BR 15 EA1 W W–B
W 3 C57 Connector Junction
F1 C7
377
CAMRY (EM0250U) Cooling Fan for 2GR–FE
System Outline System Operation When the power SW is pushed to IG ON position (Power SW type), or when the ignition SW is turned to ON (Ignition SW type), the current from the ECU IG NO.1 fuse is sent to the coil side and the FAN MAIN relay is turned to ON. Then the current flows to TERMINAL 3 of the cooling fan ECU. At the same time, the conditions of the A/C SW, A/C pressure sensor, engine coolant temp. sensor and engine rotation are sent to the TERMINAL 2 as signals from engine control module. As a result of that, the cooling fan ECU continuously controls the rotation of the fan motor and keeps a balance between the cooling efficiency and silentness with the optimal fan rotation.
: Parts Location Code See Page Code See Page Code See Page A25 C 48 (2GR–FE) A57 B 59 E40 B 57 A26 A 48 (2GR–FE) A58 A 59 E41 B 57 A27 48 (2GR–FE) A60 B 49 (2GR–FE) E42 A 57 A40 A 59 C4 50 (2GR–FE) E43 B 57 A41 A 59 C50 51 (2GR–FE) F1 A 58 A42 B 59 C55 B 51 (2GR–FE) F2 B 58 A54 49 (2GR–FE) C57 51 (2GR–FE) F16 58 A55 A 49 (2GR–FE) E18 A 56 a1 B 59 A56 A 59 E38 A 57
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3B 3D 3E 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3K 3L 3M 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3S 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IG 31
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA3 64 (2GR–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
378
CAMRY (EM0250U) : Ground Points
Code See Page Ground Points Location A1 64 (2GR–FE) Front Left Fender C5 64 (2GR–FE) Right Side of the Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block F1 66 Instrument Panel Left
379
CAMRY (EM0250U) Radiator Fan and Condenser Fan for 2AZ–FE
(BAT)(IG)(BAT) L
W 40A 10A 40A RDI FAN ECU IG CDS FAN NO. 1 B
1IC6 1 G W LG
LG
LG 1 W LG W–B G
11 11 11 C4 Coolant Engine Sensor Temp. 2
31 1 5 51
4 FAN NO. 3 NO. FAN Relay FAN NO. 1 NO. FAN Relay 2 NO. FAN Relay L B P B W 52 2 3 32
11 11 1 11 97 B 96 B 8 A 49 A 41 A THW ETHW SPD CANL CANH L
W ) B ( L B R W W , C24 L ) A FANL FANH NE+ NE– ( A24 21A 22 A 122B 121 B Module Control Engine L 1 R W M 2
2 A6 A/C Condenser Fan Motor M ) A7 Radiator Fan Motor R G 1 W Shielded ( W–B
W–B L 1
2CA3 C20 Crankshaft Sensor Position 2
W–B 1CA3 B–W W–B
A1 C4
380
CAMRY (EM0250U) L L
W W
B B
(IG) ∗ 1 : Automatic Air Conditioning
10A A/C NO. 2
16 IF
F16 A/C Control Assembly V
IG+ ADI1 SG GND TX+ 5 9 8 3 4 ) ) 1 1 V B R ∗ ∗ ( ( W–B
13L 3 3S 12 3S 2 3S 43S A27 A/C Pressure Sensor
13S 3 3A 9 3A 2 3U 33M –+PR ) ) 1 1 V B R ∗ ∗ GR L ( ( 132 W–B ) B L V R ( 10A 9 A , a1 ) ) A
AC1 EAC ( B ( 7A 3BB 2 E18 Cable Spiral , E40 ) A ( P GR
A58 Junction 10Connector B 20AE6 18 AE6
AUTO L V BR
9 3K 2 3E 11 3D OFF
8 3M 4 3M 11 3M Steering SW RH TEMP+ L V BR
37 A 13 A 10AA 9 TEMP– LIN1 SG–2 S5–3 PRE E38(A) A/C Amplifier a1(B) Steering Pad SW W–B
F1
381
CAMRY (EM0250U) Radiator Fan and Condenser Fan for 2AZ–FE
L L
W Speed Sensors B L L V P B R W LG
18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗2) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗3) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 4) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗2) B W 35 B 14 B 33 B (∗3) 26 C 15 C 23 C (∗4) B W
1AA 7 2AA 8 ∗ 2 : w/ VSC TMC Made )
B ∗ 3 : w/ VSC TMMK Made ( ∗ 4 : w/o VSC , E41 ) A ( A40 Junction Connector Junction 1B 7B 4BB 10 B B W W ) B ( BR , E43 ) A (
6 AE6 2A 1A 2B 1B E42 Junction Connector B B W W W B W 14FE3 13 FE3
11AA 12 B CANH CANL W E38(A) A/C Amplifier
B
W
W
382
CAMRY (EM0250U) L (IG) (BAT) (BAT)
7. 5A 10A 10A GAUGE MPX–B DOME NO. 2
2
12 IG 3 1A 1 SB LG GR
14 AE5 VL V V R R GR
10 3B 2 3G 13D 12 3L 7IF
2 EA1
3 3P 9 3Q 12 3Q 1 3Q 13 ID V V R GR
12 B 13A 1A A 2 +SIG+ B B2
IG2 Power Supply Circuit Speedometer
MICRO COMPUTER
IG2 CAN I/F
CANH CANL SI E2 ES F1(A), F2(B) 17 A18 A 14 B 12 A 24 A Combination Meter W BR B W–B W
11 3P 73Q 5 3Q
3 3D 23U 10 3D W BR
B 15 EA1 W W–B 4 CA3
W GR W–B GR
F1 C6
383
CAMRY (EM0250U) Radiator Fan and Condenser Fan for 2AZ–FE
: Parts Location Code See Page Code See Page Code See Page A6 52 (2AZ–FE) A60 B 53 (2AZ–FE) E42 A 57 A7 52 (2AZ–FE) C4 54 (2AZ–FE) E43 B 57 A24 A 52 (2AZ–FE) C20 55 (2AZ–FE) F1 A 58 A25 C 52 (2AZ–FE) C24 B 55 (2AZ–FE) F2 B 58 A26 A 52 (2AZ–FE) E18 A 56 F16 58 A27 52 (2AZ–FE) E38 A 57 a1 B 59 A40 A 59 E40 B 57 A58 A 59 E41 B 57
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3B 3D 3E 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3G 3K 3L 3M 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3S 3U IC 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) ID IF 30 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IG 31
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 CA3 65 (2AZ–FE) Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location A1 65 (2AZ–FE) Front Left Fender C4 65 (2AZ–FE) Cylinder Block C6 F1 66 Instrument Panel Left
384
CAMRY (EM0250U) Memo
385
CAMRY (EM0250U) Air Conditioning
(BAT) (IG)
50A 10A HTR A/C NO. 2
V
1 12 ID 16 IF A27 A/C Pressure Sensor
2 ) 1 V ∗
( –+PR 132
V V R G A2 Ambient Sensor Temp. 1 V 13 AE2 20AE6 18 AE6
1 AE3 ∗ )
( 1) 1 L O G ∗
( L P V BR 9A 8 A 7A ) 1 V WG
∗ 7 3J 9 3K 2 3E 11 3D ( ) B 22 A ( 7 3M A58(A), E40(B) 10 B 8 3M 4 3M 11 3M Junction , A42 L V P )
Connector BR A (
E39 12 B A41 Junction Connector 5 A 13 A 10AA 9 3 Blower Motor TAM SG–2 S5–3 PRE +B E38(A), e1(B) ) ) 1 1 A/C Amplifier V G ∗ ∗ ( ( LOCK SOL+ GND SI 8 A 2 A
12 ) 1 G W
11 ∗ (
7 3H 7 4L 12 3M 1 5 R W–B ) 1 G ∗ (
MGC Relay 8 3J 7 4A 10 3E
23 ) 1 G ∗ (
1 1 12 EA1 10 AE2
) L 1 ) ) B ∗ 1 1 ( P G WW ∗ ∗ ∗
( 1) BR ( (
111CA3CA3 3CA3 8 CA3 12 CA3 ) ) ) 1 1 1 L B R G W ∗ ∗ ∗ ( ( (
3BB 2AB 1 2A1 MG+SSR– SSR+ SOL+ SOL– ) BR B ( Flow ControlFlow Valve Lock Sensor Magnetic Clutch , C53 ) A ( A/C Compressor A/C C21 W–B W–B B(∗1) W–B
R
E3 A1 A3
386
CAMRY (EM0250U) ∗ 1 : 2GR–FE ∗ 2 : Automatic A/C
W–B(∗2)
V V
) (BAT) 2 ∗ W–B E12 Ion Generator 5 7. 5A A/C GND
IG PCL 2 4 8 IM ) ) 2 2 V V V R ∗ ∗ GR ( (
13S3L 1 12 4L 10 4L 2 3H
1 3M 2 3C 12 4D 11 4L 5 3M )( 2 V R ∗ GR V ( (∗2) 1 A 39 A 21 A IG+ PCD1 B E38(A), e1(B) A/C Amplifier MGC BLW GND B BUS BUS BUS G 20AA1423 A 4BBB 3 2 ) 1 R ∗ LG ( W–B
8 4L 2 3M
6 4C 3 3C Connector Connector Housing Color (Black) Housing Color (Red) ) 1 W–B ∗ LG ( M M
9
18 AE5 E49 Connector Junction
) 2 1 B ∗ Damper Servo Motor Damper Servo Motor ( (Air Inlet) (Air Vent Mode)
e1(B) A/C Blower Assembly W–B
B(∗1)
R
E2
387
CAMRY (EM0250U) Air Conditioning
W–B(∗2) W–B(∗2)
V V
1 A TSL
A/C Solar Sensor ) A 2 TSR ( 2 A E11 Light Automatic Sensor Control ) ) 2 2 Y O ∗ ∗ ( A/C Room Temp. Sensor Temp. A/C Room E27 1 2 4M 3 4M
2 4L 3 4L ) ) )( ) 2 2 2 2 P Y O ∗ ∗ ∗ ∗ LG ( ( ( (
29 A 34 A 32 A 33 A TR SG–1 TSP TSD E38(A), e1(B) A/C Amplifier TEA SGA 65B B ) ) ) 2 2 2 ∗ ∗ ∗ ( ( ( Connector Connector Housing Color (Blue) Housing Color (Green) A/C Evaporator Sensor Temp. M M
Damper Servo Motor Damper Servo Motor (Air Mix Driver Side) (Air Mix Front Passenger Side) (∗2) (Air Mix) (∗3) e1(B) A/C Blower Assembly
388
CAMRY (EM0250U) ∗ 2 : Automatic A/C ∗ 3 : Manual A/C
W–B(∗2)
V V
F16 5 A/C Control Assembly IG+
TX+ ADI1 SG GND )
4 9 8 3 2 ∗ ( W–B ) ) 2 2 B R ∗ ∗ ( ( W–B
43S 3 3S 12 3S 2 3S 1 4L
33M 3 3A 9 3A 2 3U 3 4D ) ) ) 2 2 2 B R ∗ ∗ ∗ GR L ( ( ( W–B W–B )
37 A B ( LIN1 10A 9 A , a1 ) A E38(A), e1(B) AC1 EAC ( A/C Amplifier 3BB 2 E18 Cable Spiral CANL CANH P 12 A 11 A GR
AUTO B W
OFF Steering SW RH TEMP+ )
TEMP– 2 ∗ ( W–B
a1(B) Steering Pad SW 1 E49 Junction Connector 2 ) 2 ∗ ( W–B W–B
B
W
F1 E2
389
CAMRY (EM0250U) Air Conditioning
L (∗4)
W (∗4)
B (∗4)
1 C4 Coolant Engine Sensor Temp. 2 ) ) ) ) ) 4 4 4 4 4 L B P B W ∗ ∗ ∗ ∗ ∗ ( ( ( ( (
A24(A), C24(B) 97 B 96 B 8 A 49 A 41 A Engine Control Module THW ETHW SPD CANL CANH
NE+ NE– VCP2 EPA2 VCPA EPA VPA VPA2 122B 121 B 58 AAAAAA60 57 59 55 56 ) ) ) ) ) ) ) ) 4 4 4 4 4 4 L B Y R O G ∗ ∗ ∗ ∗ ∗ ∗ ) ) ) ( ( ( ( ( ( 4 4 4 R G ∗ ∗ ∗ ( ( ( Shielded Shielded ( (
1 2 4 5 6 3 )
4 VCP2 EPA2 VCPA EPA VPA VPA2 L ∗ ( 1
2CA3
A17 C20 Crankshaft Sensor Position
) Accelerator Position Sensor 2 4 ∗ (
1CA3 ) 4 ∗ ( B–W W–B
B B
W W
C4
390
CAMRY (EM0250U) L L(∗4) (∗4) V(∗1)
W (∗4)
B (∗4)
∗ 1 : 2GR–FE ∗ 4 : 2AZ–FE 1 C4 Coolant Engine Sensor Temp. 2 ) ) ) ) ) 1 1 1 1 1 B P V B ∗ ∗ W ∗ ∗ ∗ ( ( ( ( (
A55(A), C55(B) 79 B 78 B 8 A 49A 41 A Engine Control Module THW ETHW SPD CANL CANH
NE+ NE– VCP2 VPA2 EPA2 VCPA VPA EPA 110 B 111 B 58 AAAAAA56 60 57 55 59 ) ) ) ) 1 1 4 4 B B W W ∗ ∗ ∗ ∗ ) ) ) ) ) ) ( ( ( ( ) 1 1 1 1 1 1 L B Y R O G ∗ ∗ ∗ ∗ ∗ ∗ ) ) ) ( ( ( ( ( ( 1 1 1 R G ∗ ∗ ∗ ( ( ( Shielded (
1 3 2 4 6 5 1AA 7
VCP2 VPA2 EPA2 VCPA VPA EPA ) B ( 2 , E41 ) A (
A40 Connector Junction 1BB 7 C50 Crankshaft Sensor Position A17
) Accelerator Position Sensor 1 1 B W ∗ BR (
B
W
C5
391
CAMRY (EM0250U) Air Conditioning
L(∗4) L(∗4)
V(∗1)
∗ 1 : 2GR–FE ∗ 4 : 2AZ–FE L ∗ 5 : w/ VSC TMC Made ∗ ∗ 6 : w/ VSC TMMK Made ( 1) ∗ 7 : w/o VSC ) ) 1 1 L V ∗ ∗ ( (
6A 5 A ) A ( Speed Sensors A41 Junction Connector Junction L L V P B R W LG
18 A 4 A 3 A 17 A 20 A 6 A 5 A 19 A (∗5) 5 B 6 B 10 B 9 B 7 B 27 B 29 B 8 B (∗6) )
B ∗ ( 5 C 6 C 10 C 9 C 7 C 17 C 19 C 8C( 7) FL+ FL– FR+ FR– RL+ RL– RR+ RR– , A60 ) A ( , A26 ) C ( CANH CANL SP1 A25 ECUSkid Control Actuator with 11 A 25 A 12 A (∗5) 35 B 14 B 33 B (∗6) 26 C 15 C 23 C (∗7) ) B ( BR , E43 ) A ( W
6 AE6 2A 1A 2B 1B E42 Connector Junction
2AA 8 B B W W W ) B ( , E41 ) A ( 14 FE3 13 FE3 4BB 10 A40 Connector Junction BB B W W
B
W
W
392
CAMRY (EM0250U) L(∗4)
(BAT) (IG) (BAT)
10A 7. 5A 10A DOME GAUGE MPX–B NO. 2 ) 4 L ∗
L ( V 2 (∗1) ) 1 L
∗ 12 IG 3 1A ( 1 LG 14 AE5 SB 13 ID 12 3L 23G 13D
R 2 EA1 V
7IF 13Q 93Q 12 3Q V 10 3B V R GR GR
3 3P V
12 B 2 A 13 A 1 A +S B2IG+ B
IG2 Power Supply Circuit Speedometer
MICRO COMPUTER
IG2 CAN I/F
CANH CANL SI E2 ES F1(A), F2(B) 17 A18 A 14 B 12 A 24 A Combination Meter B W W BR GR (∗1) 11 3P 7 3Q 5 3Q
17 A ) B ( , A42 ) A (
3 3D 2 3U 10 3D 18 B ) 1 A41 Junction Connector ∗ ( W BR
W–B W–B 4 CA3
∗ B BR( 1) ) 1 ∗ ( 15 W–B GR W GR(∗4) EA1 W 3 4 CA3 ) 4 Junction Connector C57 ∗ ( W–B F1 C6 C7
393
CAMRY (EM0250U) Air Conditioning
: Parts Location Code See Page Code See Page Code See Page 48 (2GR–FE) 49 (2GR–FE) E27 56 A2 A60 B 52 (2AZ–FE) 53 (2AZ–FE) E38 A 57 A17 59 50 (2GR–FE) E39 57 C4 A24 A 52 (2AZ–FE) 54 (2AZ–FE) E40 B 57 48 (2GR–FE) C20 55 (2AZ–FE) E41 B 57 A25 C 52 (2AZ–FE) 50 (2GR–FE) E42 A 57 C21 A 48 (2GR–FE) 55 (2AZ–FE) E43 B 57 A26 A 52 (2AZ–FE) C24 B 55 (2AZ–FE) E49 57 48 (2GR–FE) C50 51 (2GR–FE) F1 A 58 A27 52 (2AZ–FE) C53 B 51 (2GR–FE) F2 B 58 A40 A 59 C55 B 51 (2GR–FE) F16 58 A41 A 59 C57 51 (2GR–FE) a1 B 59 A42 B 59 E11 A 56 e1 B 59 A55 A 49 (2GR–FE) E12 56 A58 A 59 E18 A 56
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1A 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3B 3C 3D 3E 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3J 3K 3L 3M 3P 3Q 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3S 3U 4A 4C 4D 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4L 4M ID 30 Engine Room Main Wire and Instrument Panel J/B (Cowl Side Left) IF 30 IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM 30
394
CAMRY (EM0250U) : Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) AE2 66 Engine Room Main Wire and Instrument Panel Wire (Right Side of the Instrument Panel J/B) AE3 AE5 66 Engine Room Main Wire and Instrument Panel Wire (Instrument Panel Right) AE6 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 Front Left Fender 65 (2AZ–FE) A3 66 Left Cowl Side Panel C4 65 (2AZ–FE) Cylinder Block C5 64 (2GR–FE) Right Side of the Cylinder Block C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E2 66 Instrument Panel Brace LH E3 66 Instrument Panel Right F1 66 Instrument Panel Left
395
CAMRY (EM0250U) I GROUND POINT
B 5 W–B C11 (GND) (E1) C55 Ignition Coil (No. 1) (2GR–FE) (2GR–FE) Engine Control Module
W 6 W C12 (GND) (E05) Ignition Coil (No. 3) (2GR–FE) (2GR–FE)
W–B 4 B–W C38 (GND) (E02) Ignition Coil (No. 5) (2GR–FE) (2GR–FE) ) ) B B W 2 B–W C13 ( ) ( ) C56 GND 2GR–FE 2GR–FE E1 Ignition Coil (No. 2) (2GR–FE) ( ( (2GR–FE) Transmission Control ECU
W 1 BR C14 (GND) (E01) Ignition Coil (No. 4) (2GR–FE) (2GR–FE) C57 Connector Junction W–B C39 4 (GND) 3 W–B GR Ignition Coil (No. 6) (2GR–FE) CA3 (2GR–FE) (2GR–FE) W–B W–B BR (E) 1 (2GR–FE) FAN NO. 2 (2AZ–FE) Relay C7 10 W–B
(–S) 1 W–B 1E (L) FAN MAIN (2GR–FE) EFI Relay Relay 11 W–B BR A7 (E) 1E (SGND) Radiator Fan Motor (2AZ–FE) A/F Relay ) W–B A8 (E) Headlamp (LH High) BR Light Control
2GR–FE Circuit (
W–B BR A45 (E) Headlamp (LH Low) (2GR–FE) BR W–B W–B A54 (E1)
Cooling Fan ECU (2GR–FE) W–B W–B W–B W–B 1 (E) RR DEF Relay BR W–B A47 (E) Side Marker Lamp (Front LH) W–B 1 (–S) ST Relay BR A46 (E) Turn Signal and 12 Parking Lamp (Front LH) BR W A1 CA3 (SOL–) C21 A/C Compressor
W–B(2AZ–FE) (GND) C14 Ignition Coil (No. 4)
W–B(2AZ–FE) (GND) C13 Ignition Coil (No. 2)
W–B(2AZ–FE) (GND) C12 Ignition Coil (No. 3)
( ) B ) W–B 2AZ–FE C24 (ME01) (GND) C11 Engine Control (2AZ–FE) Ignition Coil ( ) Module W–B No. 1 2AZ–FE ( 1 2 B–W B–W W–B L (Shielded) (E02) CA3 CA3 (2AZ–FE) (2AZ–FE) (2AZ–FE) (2AZ–FE)
C4
396
CAMRY (EM0250U) I
10 16 W–B W–B W–B W–B C24 (E01) CA3 NA1 (MGND) N17 Engine Control (2AZ–FE) (2AZ–FE) (2AZ–FE) (2AZ–FE) Leak Detection Module Pump Assembly 4 15 10 11 W–B W–B GR BR BR (E1) CA3EA1 3D 3H (SG) E10 (2AZ–FE) (2AZ–FE) (2AZ–FE) Data Link Connector 3 )
) 5
W ) BR (E04) 3Q (ES) F1 2AZ–FE ( (2AZ–FE) W–B Combination 2AZ–FE BR ( Meter W–B 2GR–FE ( 10 11 B BR (E03) 3H 3A (ECC) E18 (2AZ–FE) Spiral Cable ) BR
C6 2GR–FE ( 11 12 W–B 4A 4C (E) E31 (2GR–FE) Transmission Control SW
GR (2GR–FE)
BR BR 17 18 A B ∗ 1 : 2GR–FE w/ Smart Key System (2AZ–FE) (2AZ–FE) ∗ 2 : 2GR–FE w/o Smart Key System
W–B 18 16 A24 (EC) A B Engine Control (2AZ–FE) Module B A48 W 16 17 (E) (EOM) A B (2GR–FE) Wireless Door Lock Buzzer (2AZ–FE) ) A41(A), A42(B) Junction Connector W–B (E) A16 B 2AZ–FE A48 (E) ( Brake Fluid Wireless Door (2AZ–FE) Level Warning SW Lock Buzzer W–B 4 W–B W–B AB1 (E) B1 BR Windshield
(2GR–FE) ) Wiper Motor
W–B BR W–B W–B ( ) A59 2GR–FE E ( Windshield Wiper Motor W–B
BR
BR BR (∗2) (∗2) A3
A43 Junction Connector BR 6 (–S) 1 IG2 (∗1) Relay
L 5 (–ST) 1 ST CUT (∗1) Relay
W(∗1) 3 A5 (E) Engine Hood Courtesy SW W(2AZ–FE, ∗2)
∗ W–B( 2) ) 2 ∗ BR ( W–B(∗1) 1 A1 (E) Fog Lamp (Front LH)
W–B BR (2AZ–FE)
A2
397
CAMRY (EM0250U) I GROUND POINT
16 10 W–B W–B W–B N17 (MGND) NA1 CA3 Canister Pump (2GR–FE) (2GR–FE) (2GR–FE) Module
W–B C55 (E01) B Engine Control (2GR–FE) (ME01) C55 Module (2GR–FE) Engine Control ) Module
B W–B W 2GR–FE (E03) ( (E04) (2GR–FE) (2GR–FE)
W–B A49 C4 (E) B Headlamp (RH Low) (E) A52 Washer Level Warning SW BR A51 (E) W–B Side Marker Lamp (E) A34 (Front RH) Fog Lamp (Front RH) BR A50 (E) W–B Turn Signal and (GND2) A25 Parking Lamp (Front RH) (w/o VSC) Skid Control ECU with Actuator W–B W–B A29 (E) W–B Headlamp (RH High) (GND2) A26 (w/ VSC) Skid Control ECU with Actuator W–B A25 (GND1) W–B A5 Skid Control ECU (w/o VSC) with Actuator
W–B A26 (GND1) Skid Control ECU (w/ VSC) W–B with Actuator
A6 A4
4 W–B B (E) T8 (∗3) Power Seat SW (Front Passenger' s Seat)
3 W–B B (GND) T10 (∗3) Occupant Classification ECU
5 1 W–B A B (E) T6 (∗3) Seat Heater (RH) O20(A), T18(B) Junction 5 Connector W–B ∗ 1 : 2GR–FE w/ Smart Key System 4L (GND3) E8 ∗ ∗ 3 : w/ Power Seat ( 1) Main Body ECU ∗ 4 : w/ Sliding Roof ∗ 4 5 : w/o Sliding Roof W–B ∗ 6 : w/ Jam Protection 4E (GND) E52 ∗ ∗ 7 : w/o Jam Protection ( 1) Power SW
5 5 W–B 4H 4E (COM) ) ∗
3 ( 1) ∗ W–B
W–B 10 5 W–B IG IE (E2) E30 Airbag Sensor 10 EO2 Assembly Center 3 IM )( 3 ∗ ( W–B W–B W–B W–B W–B E39 (GND) (GND) E51 Blower Motor (∗1) Steering Lock ECU
E3 E1
398
CAMRY (EM0250U) I
9 W–B 4 6 W–B E35 (E) IM (GND2) Power Outlet Socket (A/T) Main Body ECU (Rear) 10 W–B 8 10 W–B E29 (E) IF (GND1) Power Outlet Socket Main Body ECU (Front)
W–B 7 E55 (E) Seat Heater SW PWR Relay
W–B E65 (GND) Yaw Rate Sensor (w/ VSC TMMK Made) IG1 Relay
1 W–B W–B E34 (GND) IR Yaw Rate Sensor (w/ VSC TMC Made) ACC Relay
1 W–B IE TAIL Relay 1 4B 2 W–B W–B E17 (ESS) 4B (E1) E30 Steering Sensor (w/ VSC) Airbag Sensor Assembly Center 1 3 W–B W–B 1 9 W–B W–B E12 (GND) 4L 4D Ion Generator
2 W–B E51 (SGND) 4A Steering Lock ECU (∗1)
W–B 4 (E) Q13 W–B ∗ E58 (E) 4F ( 4) Sliding Roof Certification ECU (∗1) 11 EQ1 Control ECU and Motor
3 W–B W–B E50 (GND) 4F (E) Q3 ID Code Box (∗1) Inner Rear W–B View Mirror
W–B W–B H2 (–) (GND) Q6 Outer Rear (∗4) Overhead J/B View Mirror (RH) 17 W–B W–B W–B 5 W–B(∗4) H8 (E) HE2 (E) Door Lock Assembly (Front Passenger' s Side) W
) ∗
1 ( 5) ∗
W–B ( H5 W–B (E) W W Door Lock Control SW (E) Q9 8HW1 Room Lamp (Center) BR W2 (GND) ∗ Electrical Key ( 1) (E) Q10 Oscillator (Front Door RH) Map Lamp (RH) ) 5 W ∗
8 ( BR X2 (GND) IX1 18 ∗ 11 W–B W W Electrical Key ( 1) EQ1 (E) Q11 Oscillator (Front Door LH) (∗5) (∗5) Map Lamp (LH) ) 1 E49 Connector Junction ∗
W–B ( I3 W–B (–) 12 W–B W Outer Rear (E) Q1 View Mirror (LH) (∗5) Vanity Lamp SW (LH)
17 ) W–B W–B W–B 13 5 W ∗ I7 (E) IE2 ( 4FE3 Door Lock Assembly (E) Q2 (Driver' s Side) 2 Vanity Lamp SW (RH) W–B I5 (E) W–B W–B Power Window (∗6) W–B ∗ Regulator Motor 18 IM1 ( 6) W–B ( ) Front LH 13 IM2 (∗7) W–B
W–B M1 (E) Power Window Master SW
399
CAMRY (EM0250U) I GROUND POINT
2 1 W–B W–B E22 (UN–) 3A 3O (GND) E60 Unlock Warning SW (∗10) Tire Pressure Warning ECU 2 1 W–B W–B E15 (GND) 3B 3N (E) E53 Transponder Key ECU (∗10) Tire Pressure Warning SW (Reset) 3 3 W–B W–B E10 (CG) 3H 3F (E) E14 Data Link Connector 3 Turn Signal Flasher 3 3 W–B W–B E3 (E) 3I 3G (EL) E21 Outer Mirror SW Headlamp Dimmer SW Assembly 1 2 W–B W–B E24 (KLS–) 3K 3K (E) E32 Key Interlock (∗10) (∗10) Shift Lock Solenoid Control ECU 2 W–B W–B E38 (GND) 3M (E) E57 A/C Amplifier (∗1) Shift Lock Control ECU 3 3C
1 W–B U6 W–B B (E) W–B (∗3) Seat Heater (LH)
2
) W–B
B U8
( B (E) (∗3) Power Seat SW (Driver' s Seat , U11 ) Lumbar Support A ( Control) 3 W–B
N27 Connector Junction B (R1) (∗3)
W–B 5 4 W–B 7 A B (E) U7 W–B ∗ ∗ F1 (E2) 3Q ( 3) ( 3) Power Seat SW Combination Meter (Driver' s Seat)
8 W–B 10 EN2 F3 (GND1) 3R Clock )
2 3 ∗
W–B ( 6 W–B F16 (GND) 3S W–B (GND) O18 A/C Control Assembly (∗1) Door Control Receiver 2 W–B 5 W–B F5 (E) 3T (GND) O17 Glove Box Lamp (∗10) Door Control Receiver 4 2 3U 8 W–B W–B JO1 (E) J5 Door Lock Assembly O21 Connector Junction (Rear RH) W–B 3 W–B (GND) O4 (Manual Seat) Occupant Classification W–B ECU
O1
9 EO1
F1 W–B W–B W–B (EW) E19 W–B W–B Windshield Wiper SW Assembly
E2
400
CAMRY (EM0250U) I
W–B (E) S8 W–B ∗ S4 (E) ( 1) Luggage License Plate Lamp (LH) Compartment Door Lock Cylinder
W–B W–B S3 (E) (E) S9 Rear Combination Lamp (LH) (∗1) Luggage Electrical Key SW
W–B 3 W–B S2 (E) (E) S10
Rear Combination Lamp (RH) W–B Turn Signal Lamp (Rear LH)
W–B 7 W–B S6 (E) (E) S11 Luggage Compartment (∗10) Rear Combination Door Lock Cylinder Lamp (LH)
W–B 6 W–B S1 S12 (E) S15 Connector Junction (E)
License Plate Lamp (RH) W–B Rear Combination Lamp (RH)
W–B W–B 1 2 W–B S5 (ACT–) (E) S13 Door Lock Assembly Turn Signal Lamp (Luggage) 9 (Rear RH) 1 W–B W–B
SN1 W–B
S1
5 W–B (E) N16 Center Stop Lamp
4 2 W–B W–B K5 N29 Connector Junction KN1 (E) Door Lock Assembly (Rear LH)
W–B W–B W–B (E) N10 Fuel Suction Pump and Gage Assembly N1 W–B (E) P1 Rear Window Defogger P1 (Shielded) ∗ (Shielded) 1 : 2GR–FE w/ Smart Key System ∗ 3 : w/ Power Seat ∗ 8 : 6 Speaker ∗ 9 : 8 Speaker ∗10 : w/o Smart Key System ∗11 : 8 Speaker w/ Navigation System ∗12 : 8 Speaker w/o Navigation System ) ) B BR ) ) 2GR–FE 2GR–FE ( ( BR (GND) F6 (∗8) Radio Receiver Shielded Shielded ( ( Assembly
BR C5 (GND) F11 (∗12) Radio Receiver Assembly
BR (GND) F26 BR ∗ F20 (GND) ( 12) Radio Receiver ) Stereo Component (∗9) ) Assembly 11 12 ∗ ∗ W–B Amplifier W–B ( ( BR (GND) F9 BR ∗ (E) ( 11) Navigation (∗9) Receiver Assembly
F3 F2
401
CAMRY (EM0250U) I GROUND POINT
: Parts Location Code See Page Code See Page Code See Page A41 A 59 E49 57 O21 60 A42 B 59 N27 A 62 (*1) S15 61 A43 49 (2GR–FE) N29 60 T18 B 62 (*1) C57 51 (2GR–FE) O20 A 62 (*1) U11 B 62 (*1)
: Relay Blocks
Code See Page Relay Blocks (Relay Block Location) 1 22 Engine Room R/B (Engine Compartment Left)
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location) 1E 25 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 3A 3B 3C 3D 3F 3G 36 Instrument Panel Wire and J/B No.3 (Behind the Combination Meter) 3H 3I 3K 3M 3N 3O 3Q 3R 3S 36 Instrument Panel No.2 Wire and J/B No.3 (Behind the Combination Meter) 3T 3U 4A 4B 4C 4D 42 Instrument Panel Wire and J/B No.4 (Instrument Panel Brace Center) 4E 4F 4H 4L IE 30 IF IG 31 Instrument Panel Wire and Instrument Panel J/B (Cowl Side Left) IM 30 IR
* 1 : w/ Power Seat * 2 : w/o Power Seat
402
CAMRY (EM0250U) I
: Connector Joining Wire Harness and Wire Harness Code See Page Joining Wire Harness and Wire Harness (Connector Location) 64 (2GR–FE) AB1 Engine Room Main Wire and Engine Room No.2 Wire (Near the Windshield Wiper Motor) 65 (2AZ–FE) 64 (2GR–FE) CA3 Engine Wire and Engine Room Main Wire (Inside of the Engine Room R/B and Engine Room J/B) 65 (2AZ–FE) EA1 66 Instrument Panel Wire and Engine Room Main Wire (Left Kick Panel) EN2 66 Instrument Panel Wire and Floor Wire (Left Kick Panel) EO1 66 Instrument Panel Wire and Floor No.2 Wire (Right Kick Panel) EO2 EQ1 66 Instrument Panel Wire and Roof Wire (Lower Part of Front Pillar LH) FE3 66 Instrument Panel No.2 Wire and Instrument Panel Wire (Instrument Panel Center) HE2 66 Front Door RH Wire and Instrument Panel Wire (Right Kick Panel) HW1 67 Front Door RH Wire and Electrical Key Wire Harness RH (Inside of the Front Door RH) IE2 66 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel) IM1 67 Front Door LH Wire and Front Door LH No.2 Wire (Inside of the Front Door LH) IM2 IX1 67 Front Door LH Wire and Electrical Key Wire Harness LH (Inside of the Front Door LH) JO1 67 Rear Door No.1 Wire and Floor No.2 Wire (Right Center Pillar) KN1 67 Rear Door No.2 Wire and Floor Wire (Left Center Pillar) NA1 66 Floor Wire and Engine Room Main Wire (Left Kick Panel) QR1 67 Roof Wire and Roof No.2 Wire (Near the Overhead J/B) SN1 67 Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
Code See Page Ground Points Location 64 (2GR–FE) A1 65 (2AZ–FE) Front Left Fender 64 (2GR–FE) A2 65 (2AZ–FE) A3 66 Left Cowl Side Panel 64 (2GR–FE) A4 Near the Skid Control ECU with Actuator 65 (2AZ–FE) 64 (2GR–FE) A5 Front Right Fender 65 (2AZ–FE) A6 66 Right Cowl Side Panel 64 (2GR–FE) Cylinder Head C4 65 (2AZ–FE) Cylinder Block C5 64 (2GR–FE) Right Side of the Cylinder Block C6 65 (2AZ–FE) Cylinder Block C7 64 (2GR–FE) Left Side of the Cylinder Block E1 66 Instrument Panel Left E2 66 Instrument Panel Brace LH E3 66 Instrument Panel Right F1 66 Instrument Panel Left F2 66 Instrument Panel Brace RH F3 66 Under the Front Passenger’s Seat N1 67 Left Rear Quarter Panel O1 67 Right Rear Quarter Panel P1 S1 67 Lower Back Panel Center
403
CAMRY (EM0250U) J POWER SOURCE (Current Flow Chart)
The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, Circuit Breaker, Fuse, etc.) and other Parts.
(*2) Ignition SW (*2) 30A ST/AM2 1 (AM2) E23
(*1) (*1) IG2 Relay (*1) 20A IG2 1 (Point Side) 1
ACC Relay (Point Side) 2
7.5A ALT-S 50A RR DEF 1
7.5A AM2
10A EFI NO.1
10A ETCS
10A MPX-B 1
15A HAZ
20A STR LOCK
25A AMP
25A DOOR NO.1
TAIL Relay (Point Side) 2
IG1 Relay (Point Side) 2
PWR Relay Battery FL MAIN 3.0W 120A ALT 1 (Point Side) 2
15A H-LP (LH) DRL Relay 1 1 15A H-LP (RH)
HORN Relay (Point Side) 1 10A HORN 1
EFI Relay 30A EFI MAIN 1 (Point Side) 1
H-LP (RL) Relay (Point Side) 1 15A H-LP (RL) 1
H-LP (LL) Relay (Point Side) 1 15A H-LP (LL) 1
A/F Relay (Point Side) 1 20A A/F 1
SHORT 1
S-HORN Relay (Point Side) 1 7.5A S-HORN 1
404
CAMRY (EM0250U) J
1 : Engine Room R/B and Engine Room J/B (See Page 22)
(*2) 2 : Instrument Panel J/B (See Page 30)
7.5A GAUGE NO.2 (*1) 10A IGN 2
15A INJ 7.5A ECU-ACC
7.5A RADIO NO.2 2
20A PWR OUTLET RR DEF Relay (Point Side) 1 10A MIR HTR 2
30A ABS No.2
40A CDS FAN
40A RDI FAN 7.5A A/C 1 50A ABS No.1 7.5A AM1
50A FAN MAIN 7.5A OBD
50A HTR 10A STOP
15A FR FOG 2
25A DOOR NO.2 7.5A PANEL 25A WIP 2 25A PWR 15A TAIL 20A S-HTR 30A P/SEAT 10A ECU IG NO.1 30A S/ROOF 10A GAUGE NO.1 2
10A WASH 25A RR DOOR LH 10A A/C NO.2 25A RR DOOR RH 2 7.5A ECU IG NO.2 30A POWER * 1:2GR-FE * 2:2AZ-FE
10A EFI NO.3 1 15A EFI NO.2
Example
Starter S1
Parts Code or Location
10A DOME
10A ECU-B NO.1 1 7.5A DRL 4
15A RADIO NO.1 Location Electrical Source
405
CAMRY (EM0250U) J POWER SOURCE (Current Flow Chart)
Engine Room R/B and Engine Room J/B (See Page 22) Fuse System Page 7.5A ALT–S Charging 100 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2GR–FE) 108 7.5A AM2 Ignition (2GR–FE) 102 Smart Key System 78 Smart Key System 78 7.5A S–HORN Theft Deterrent 230 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 Air Conditioning 386 Audio System (6 Speaker) 360 Audio System (8 Speaker w/o Navigation System) 354 Clock 202 Combination Meter 364 Cooling Fan (2GR–FE) 374 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Door Lock Control and Luggage Compartment Door Opener 214 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 10A DOME Engine Control (2GR–FE) 108 Fog Light 150 Garage Door Opener 336 Headlight 144 Interior Light 164 Key Reminder (w/o Smart Key System) and Seat Belt Warning 190 Navigation System and Audio System (8 Speaker) 346 Radiator Fan and Condenser Fan (2AZ–FE) 380 Sliding Roof 330 Smart Key System 78 SRS 273 Taillight and Illumination 172 Theft Deterrent 230 Tire Pressure Warning System 270 Wireless Door Lock Control (w/o Smart Key System) 224 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 10A ECU–B NO.1 Automatic Light Control and Light Auto Turn Off System 160 Door Lock Control and Luggage Compartment Door Opener 214 Fog Light 150
∗ These are the page numbers of the first page on which the related system is shown. 406
CAMRY (EM0250U) J
Fuse System Page Headlight 144 Interior Light 164 Key Reminder (w/o Smart Key System) and Seat Belt Warning 190 Power Window 206 10A ECU–B NO.1 Sliding Roof 330 SRS 273 Taillight and Illumination 172 Theft Deterrent 230 Wireless Door Lock Control (w/o Smart Key System) 224 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 10A EFI NO.1 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 Engine Immobiliser System (w/o Smart Key System) 138 Smart Key System 78 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 10A EFI NO.3 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 10A ETCS Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 Horn 204 10A HORN Smart Key System 78 Theft Deterrent 230 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 Air Conditioning 386 Audio System (6 Speaker) 360 Audio System (8 Speaker w/o Navigation System) 354 Combination Meter 364 10A MPX–B Cooling Fan (2GR–FE) 374 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Door Lock Control and Luggage Compartment Door Opener 214 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126
∗ These are the page numbers of the first page on which the related system is shown. 407
CAMRY (EM0250U) J POWER SOURCE (Current Flow Chart)
Fuse System Page Engine Control (2GR–FE) 108 Fog Light 150 Headlight 144 Key Reminder (w/o Smart Key System) and Seat Belt Warning 190 Navigation System and Audio System (8 Speaker) 346 10A MPX–B Radiator Fan and Condenser Fan (2AZ–FE) 380 Sliding Roof 330 Smart Key System 78 SRS 273 Taillight and Illumination 172 Tire Pressure Warning System 270 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 15A EFI NO.2 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 15A HAZ Turn Signal and Hazard Warning Light 182 15A H–LP (LH) Headlight 144 15A H–LP (LL) Headlight 144 15A H–LP (RH) Headlight 144 15A H–LP (RL) Headlight 144 Audio System (6 Speaker) 360 15A RADIO NO.1 Audio System (8 Speaker w/o Navigation System) 354 Navigation System and Audio System (8 Speaker) 346 20A A/F Engine Control (2GR–FE) 108 Combination Meter 364 Engine Control (2GR–FE) 108 20A IG2 Ignition (2GR–FE) 102 Smart Key System 78 20A STR LOCK Smart Key System 78 Audio System (8 Speaker w/o Navigation System) 354 25A AMP Navigation System and Audio System (8 Speaker) 346 Automatic Light Control and Light Auto Turn Off System 160 Door Lock Control and Luggage Compartment Door Opener 214 Fog Light 150 Headlight 144 Interior Light 164 25A DOOR NO.1 Power Window 206 Sliding Roof 330 Smart Key System 78 Taillight and Illumination 172 Theft Deterrent 230
∗ These are the page numbers of the first page on which the related system is shown. 408
CAMRY (EM0250U) J
Fuse System Page ABS (w/ VSC), TRAC and VSC (TMC Made) 242 30A ABS No.2 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 30A EFI MAIN Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 30A S/ROOF Sliding Roof 330 Engine Control (2GR–FE) 108 Ignition (2GR–FE) 102 30A ST/AM2 Smart Key System 78 Starting (w/o Smart Key System) 96 40A CDS FAN Radiator Fan and Condenser Fan (2AZ–FE) 380 40A RDI FAN Radiator Fan and Condenser Fan (2AZ–FE) 380 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 50A ABS No.1 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 50A FAN MAIN Cooling Fan (2GR–FE) 374 50A HTR Air Conditioning 386 50A RR DEF Rear Window Defogger and Mirror Heater 342 Automatic Light Control and Light Auto Turn Off System 160 Charging 100 Fog Light 150 120A ALT Power Window 206 Starting (w/o Smart Key System) 96 Taillight and Illumination 172 Theft Deterrent 230 Instrument Panel J/B (See Page 30) Fuse System Page 7.5A A/C Air Conditioning 386 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 7.5A AM1 Engine Control (2GR–FE) 108 Starting (w/o Smart Key System) 96 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 7.5A ECU IG NO.2 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Shift Lock 320 ∗ These are the page numbers of the first page on which the related system is shown. 409
CAMRY (EM0250U) J POWER SOURCE (Current Flow Chart)
Fuse System Page Automatic Light Control and Light Auto Turn Off System 160 Clock 202 Door Lock Control and Luggage Compartment Door Opener 214 Fog Light 150 Headlight 144 Interior Light 164 Power Window 206 7.5A ECU–ACC Remote Control Mirror 340 Shift Lock 320 Sliding Roof 330 Smart Key System 78 Taillight and Illumination 172 Theft Deterrent 230 Wireless Door Lock Control (w/o Smart Key System) 224 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 Air Conditioning 386 Audio System (6 Speaker) 360 Audio System (8 Speaker w/o Navigation System) 354 Charging 100 Combination Meter 364 Cooling Fan (2GR–FE) 374 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Door Lock Control and Luggage Compartment Door Opener 214 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 7.5A GAUGE NO.2 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 Fog Light 150 Headlight 144 Key Reminder (w/o Smart Key System) and Seat Belt Warning 190 Navigation System and Audio System (8 Speaker) 346 Radiator Fan and Condenser Fan (2AZ–FE) 380 Sliding Roof 330 Smart Key System 78 SRS 273 Taillight and Illumination 172 Tire Pressure Warning System 270 7.5A OBD Data Link Connector 3 140 7.5A PANEL Taillight and Illumination 172
∗ These are the page numbers of the first page on which the related system is shown. 410
CAMRY (EM0250U) J
Fuse System Page Audio System (6 Speaker) 360 7.5A RADIO NO.2 Audio System (8 Speaker w/o Navigation System) 354 Navigation System and Audio System (8 Speaker) 346 Air Conditioning 386 Cooling Fan (2GR–FE) 374 10A A/C NO.2 Radiator Fan and Condenser Fan (2AZ–FE) 380 Rear Window Defogger and Mirror Heater 342 Automatic Glare–Resistant EC Mirror 338 Automatic Light Control and Light Auto Turn Off System 160 Cooling Fan (2GR–FE) 374 Door Lock Control and Luggage Compartment Door Opener 214 Fog Light 150 Headlight 144 Interior Light 164 10A ECU IG NO.1 Power Window 206 Radiator Fan and Condenser Fan (2AZ–FE) 380 Sliding Roof 330 Smart Key System 78 Taillight and Illumination 172 Theft Deterrent 230 Tire Pressure Warning System 270 Wireless Door Lock Control (w/o Smart Key System) 224 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 Back–Up Light 188 Charging 100 Cruise Control (2AZ–FE) 292 10A GAUGE NO.1 Cruise Control (2GR–FE) 282 Door Lock Control and Luggage Compartment Door Opener 214 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Navigation System and Audio System (8 Speaker) 346 Shift Lock 320 Turn Signal and Hazard Warning Light 182 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 10A IGN Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 Engine Immobiliser System (w/o Smart Key System) 138 Key Reminder (w/o Smart Key System) and Seat Belt Warning 190
∗ These are the page numbers of the first page on which the related system is shown. 411
CAMRY (EM0250U) J POWER SOURCE (Current Flow Chart)
Fuse System Page Smart Key System 78 10A IGN SRS 273 10A MIR HTR Rear Window Defogger and Mirror Heater 342 ABS (w/ VSC), TRAC and VSC (TMC Made) 242 ABS (w/ VSC), TRAC and VSC (TMMK Made) 252 ABS (w/o VSC) 262 Cruise Control (2AZ–FE) 292 Cruise Control (2GR–FE) 282 Electronically Controlled Transmission and A/T Indicator (2AZ–FE) 312 10A STOP Electronically Controlled Transmission and A/T Indicator (2GR–FE) 300 Engine Control (2AZ–FE) 126 Engine Control (2GR–FE) 108 Shift Lock 320 Smart Key System 78 Stop Light 186 10A WASH Wiper and Washer 196 15A FR FOG Fog Light 150 Combination Meter 364 15A INJ Engine Control (2AZ–FE) 126 Ignition (2AZ–FE) 106 Fog Light 150 15A TAIL Taillight and Illumination 172 20A PWR OUTLET Power Outlet 200 20A S–HTR Seat Heater 328 Automatic Light Control and Light Auto Turn Off System 160 Door Lock Control and Luggage Compartment Door Opener 214 Fog Light 150 Headlight 144 Interior Light 164 25A DOOR NO.2 Power Window 206 Sliding Roof 330 Smart Key System 78 Taillight and Illumination 172 Theft Deterrent 230 25A PWR Power Window 206 25A RR DOOR LH Power Window 206 25A RR DOOR RH Power Window 206 25A WIP Wiper and Washer 196 30A POWER Power Window 206 Power Seat (Driver’s Seat) 322 30A P/SEAT Power Seat (Front Passenger’s Seat) 326
∗ These are the page numbers of the first page on which the related system is shown. 412
CAMRY (EM0250U) Memo
413
CAMRY (EM0250U) K CONNECTOR LIST
A1 A2 A3 A4 A5 Black Black Black Black Black 1 1
2 1 1 2 12
A6 A7 A8 A13 A14 Gray Black Black Yellow Black
12 12 2 1 1 2 1 2
A16 A17 A18 A19 A21 A22 Gray Black Blue Black
1 12 123456 1 2 12 12 3 4
A23 A24 Black Black 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
A25 Black
576 8 9 10 11 12 13 14 15 1 234 1617 18 19 2021 22 23 24 25 26
414
CAMRY (EM0250U) K
A26 A27 A28 Black Black Yellow
12 345678910111213141516 123 1 2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
A29 A34 A35 A37 Black Black Gray Black
12 2 1 1 2 12
A40 A41 Blue
123456 1 2 34 5678 910 11 7 8 9 101112 12 13 14 15 16 17 1819 20 21 22
A42 A43 Gray
123 1 2 356794 8 10 11 4 5 6 12 13 14 15 16 17 1819 20 21 22
A45 A46 A47 A48 A49 Black Gray Black Black Black
123 12 12 1 2 1 2
415
CAMRY (EM0250U) K CONNECTOR LIST
A50 A51 A52 A53 A54 Gray Black Black Black
123 12 12 12 1 2 3
A55 A56 A57 Black
321 123 1 2 3 4 5 6 7 8 9 10 11 456 654 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
A58 A59 Black Black
123
123456 45 7 8 9 101112
A60 B1 Black Black
123 45 5 6 789 10 11 1213 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 26 272829 30 31 3233 34 35 36 37 38 39 40 41 42 43 44 45 46
C1 C2 C3 C4 C5 Gray Black Black Black Black
1 2 12345 1 123456 1342 5 6 798
416
CAMRY (EM0250U) K
C6 C7 C8 C9 C10 Black Gray Gray Gray Gray
12 12 12 12
12
C11 C12 C13 C14 C15 Black Black Black Black Dark Gray
1234 1234 1234 1234 1 2 34
C16 C17 C18 C19 C19 Gray Black Black (2AZ–FE) (2GR–FE)
1 1 1 1 2 12 34
C20 C21 C22 C23 Black Black Gray
1 2 12 12 34 1
C24 Black
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 41 42 43 44 45 46
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99100101102103 110111112113114115116117118119120121122123124125126 104105106107108109
C25 C26 C27 C28 C29 Gray Black Black Gray Black
1 123 456 12 12 12 7 8 9 10 11 12 13
417
CAMRY (EM0250U) K CONNECTOR LIST
C30 C31 C32 C33 C34 Gray Black Black Black Black
12 12 12 123 12 45
C35 C36 C37 C38 C39 Dark Gray Gray Gray Black Black
12 12 1 2 1234 1234 34
C40 C41 C42 C43 C44 Black Black Black Black Black
123 123 12 12 123
C45 C46 C47 C48 C49 Black Black Black Gray Gray
123 12 12 12 12
C50 C51 C52 C53 Black Black Dark Gray Gray
1 2 12 1 2 12 34 34 3
C55 Black
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 41 42 43 44 45 46
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99100101102103 110111112113114115116117118119120121122123124125126 104105106107108109
418
CAMRY (EM0250U) K
C56 C57 D1 Black Gray
1
123 89 1234567 4 5 6 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
E1 E2 E3 E5 E6 Black Black Black
12 12 12
12345678910 1 2 3 4 5678910 11 121314 15 16 17 18 19 20 21 222324 25 26 27 28
E7 E8 E9
123456 14 12 23 7 8 911121510 13 14 16 17 5781069 3456 18 19 20 21 2223 24 25 26 1112 13 14 15 16 78910
E10 E11 E11 E12 E13 Black (Automatic A/C) Blue (Manual A/C) Black Black
1 2 1 2 12 3 4 3 4 1 2 3 4 5 5 6 5 6 16 15 14 13 12 11 10 9
87654321
E14 E15 E16 E17 Black Yellow Black
12 3 45678 1 2 3 4 5 1234 1 2 3 4 5 6 7 8 9 10 6 7 8 9 10 11 12 13 14 15 16
419
CAMRY (EM0250U) K CONNECTOR LIST
E18 E19 E20 E21 E22 Black
12 123 1234 1352 4 6 12345678910 7 8 9 101112 4 7 5 10 56 6789 11 12 13 14 15 16 17 18 19 20
E23 E24 E25 E27 E29 Black Black Black
12 1 2 1234 1 23456 7 12 5678
E30 E31 E32 E33 E34 Yellow Black
12 345678910 1 1 2 3 4 5 123 4 123 4 11 12 13 14 15 16 17 18 19 20 5 6 7 8 5 6 7 8
2122 23 24 25 26 27 28 29 30
E35 E37 E38 E39 Black
12
12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 123 2122 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
E40 E41 E42 Blue
1
123456 123456 2 7 8 9 101112 7 8 9 101112
420
CAMRY (EM0250U) K
E43 E44 E45 E46 Black Black Blue
1 1 1 1 2 2 2 2
E48 E49 Black
123 45 123 45 6 7 8 9 10111213 6 7 8 9 10111213
E50 E51 E52 E53 Black Black Black
12 12345678 1 23456 7 12 3456 7 8 9 10 11 1213 14
E54 E55 E56 E57 Yellow Black
1 2 12 3456 1352 4 6 123 7 8 9 101112
E58 E59
1234512613714 89 1011 151617 123456 7891011 18 19 20 21222324 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
E60 E61 E62 E63 E65 Gray Brown Black
1 4 12 1352 4 6 1 1 2 3 7 8 9 101112 2 2
421
CAMRY (EM0250U) K CONNECTOR LIST
F1 F2 F3 F4
1 2 3 4 1234567 8 1 2 3 4 5 6 7 8 9 10 11 12 12345678910 9 1011121314 1516 5 6 7 8 13 14 15 16 17 18 19 20 21 22 23 24 11 12 13 14 15 16 17 18 19 20
F5 F6 F7 F8
12 34 12 12 5678910 3456 12345678910 11 12 13 14 15 16 17 18 19 20
F9 F10 F11
1 10 2 3456789 1 2 3 4 5 12345678910 11 12 13 14 15 16 17 18 19 20 6 7 8 9 10 11 12 13 14 15 16 11 12 13 14 15 16 17 18 19 20
F12 F13 F14 F15 Gray Blue
1 1 2 3 4 5 6 7 8 9 1 2 3 4 5 123 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 456
F16 F17 F18 F19 Gray Gray Blue
12 34 1234 5 6 1234 5 678910 1 2 3 4 5 6 7 8 9 10 11 12 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
F20 F21 F22 F23 F24
1 2 3 4 5 1234 1234 6 7 8 9 101112 12 12
422
CAMRY (EM0250U) K
F25 F26 H1
1 10 2 3456789 1 11 12 13 14 15 16 17 18 19 20 2 123 45 6 7 8 9 10111213
H2 H4 H5 H6 H7 Black
12 1 2 12 1234 12345 3 4 3456 5 6
H8 I1 I3 I4 I5 I6 Black
12 1 2 12 1234 1 3 4 3456 5678910 2 5 6 12 3456 78910
I7 J1 J3 J5 K1
12 1234 12345 1234 12345 3456 5678910 5678910
K3 K5 M1 N1 Yellow
1 2 3 4 5 12 1234 3456 678 9 10 1 3 4 697 5678910 2 58 10 12 13 15 16 18 11 14 17 11 12 13 14 15
423
CAMRY (EM0250U) K CONNECTOR LIST
N3 N6 N6 N7 N8 N10 (TMC Made) (TMMK Made) Black Yellow Yellow
1 1 1 2 123 1 2 1234 34 45
N11 N12 N13 N13 N15 N16 Yellow (TMC Made) Black (TMMK Made) Black
2 1 1 1 12 12 123
N17 N18 N19 N21 N23 N24 Black Black Black Black Black Gray
1 12 12 1 2 12345 12 678910
N25 N26 N27 Gray
12
123 12345
6 7 8 9
1011121314151617
N28 N29 Blue
123 4 5 6 7 8 9 10 11 12 34 567891011 12 13 14 15 16 17 18 19 20 21 22
424
CAMRY (EM0250U) K
N34 O1 O3 O4 O6 Yellow Black
1 2 3 4 5 1 123456 12345 678 9 10 12 7 8 9 101112
11 12 13 14 15
O7 O8 O9 O10 O12 O13 Yellow Yellow Yellow Black
1 2 1 1234 12 21 21
O14 O15 O16 O17 O18 O19 Black Gray
1 2 1 2 3 1 1 2 1 2 12345 4 5 6 7 34 34
O20 O21 P1 Black
1
12 34 12345 567891011
6 7 8 9
1011121314151617
Q1 Q2 Q3
12345
21 21
425
CAMRY (EM0250U) K CONNECTOR LIST
Q5 Q6 Q7 Q8 Gray Gray
12 12 12345 1 2345678
Q9 Q10 Q11 Q12 Gray Brown Gray Black 123 5 4231 5 4231
12345
Q13 S1 S2 S3 S4 S5 Black
12 34 12 12 5678910 1 2 1 2 132 34 34
S6 S8 S9 S10 S11 Gray Black
2 1 2 1 12 132 43 21
S12 S13 S14 S15 Black Gray
132 12 21 43 65 1 2 3 4 5 6789101112
S16 T1 T3 T6 Black Black
12 12 12
123 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
426
CAMRY (EM0250U) K
T7 T8 T10 T11 Black Black Gray
12 34 5678910 123456 123456 12 7 8 9 101112 7 8 9 101112
T14 T15 T16 T17 Black Gray Gray Black
123 123 123 123
T18 U1 U2 U3 Black Black Black
12 12 12
12345
6 7 8 9
1011121314151617
U4 U5 U6 U7 U8 Black Black
12 34 12 12 12 5678910 12345
U11 V1 V2 W1 Gray Black
12 12
12 34 12345 56 6 7 8 9
1011121314151617
427
CAMRY (EM0250U) K CONNECTOR LIST
W2 X1 X2 Y1 Z1 Black Black
12345 12345 1 2 1 2 678910 12 678910 34 56
a1 b1 c1 c2 d1 Black Orange Gray
1 2 1 2 123456 12345 7 8 9 101112 12 678910 34
d2 d3 d4 d5 e1 Black Black Black Black
123 123 123 123 1 234 5 678
f1 g1 Gray Gray
12 12
428
CAMRY (EM0250U) Memo
429
CAMRY (EM0250U) K CONNECTOR LIST
AB1 Gray AE2 Gray
123 3 2 1 199 1 45 5 4 23 4567 8 8 765432 1710 11 12 13 1415 16 25 25 16 1514 13 12 11 10 17 18 1920 21 22 23 24 24 2322 21 20 19 18
AE3 AE4 Yellow
21 2 1 43 1 2 12 65 4 3 34 5 6 34
AE5
1 10 10 1 11 2 3674 5 8 9 20 20 9 8 765432 11 12 1314 15 16 17 18 19 19 18 1716 15 14 13 12
AE6 Gray AE7
12 2 1 1923 4567 8 9 8 765432 1 1710 11 12 13 1415 16 25 25 16 1514 13 12 11 10 17 18 1920 21 22 23 24 24 2322 21 20 19 18
430
CAMRY (EM0250U) K
CA1 CA2 Black
2 1 12 1 2345678910 10 9 8 7 6 5 4 3 2 1 11 1213141516171819 20 20 1918171615141312 11
CA3 CV1 Gray
12 21 12 2 1 34 43 34567 7 6 5 4 3 8 9 10 11 12 12 11 10 9 8
EA1
1 2 8 9 9 8 2 1 10 11 3674 5 17 18 18 17 76543 11 10 1213 14 15 16 1615 14 13 12
EN1
5 4 3 2 1 12345 9 8 7 6 6 7 8 9
1716151413121110 1011121314151617
431
CAMRY (EM0250U) K CONNECTOR LIST
EN2 Blue
1 10 10 1 11 2 3674 5 8 9 20 20 9 8 765432 11 12 1314 15 16 17 18 19 19 18 1716 15 14 13 12
EO1
5 4 3 2 1 12345 9 8 7 6 6 7 8 9
1716151413121110 1011121314151617
EO2 Blue
1 10 10 1 11 2 3674 5 8 9 20 20 9 8 765432 11 12 1314 15 16 17 18 19 19 18 1716 15 14 13 12
EQ1 Ec1 Yellow
432 1 1 10 10 1 1234 11 2 3674 5 8 9 20 20 9 8 765432 11 12 1314 15 16 17 18 19 19 18 1716 15 14 13 12
432
CAMRY (EM0250U) K
FE2 Blue
1 10 10 1 11 2 3674 5 8 9 20 20 9 8 765432 11 12 1314 15 16 17 18 19 19 18 1716 15 14 13 12
FE3 Gray HE1 Gray
5 4 3 2 1 5 4 3 2 1 12345 12345 9 8 7 6 9 8 7 6 6 7 8 9 6 7 8 9
1716151413121110 1716151413121110 1011121314151617 1011121314151617
HE2 HW1 Gray
1234 4321 5678 8765 1923 4567 8 9 8 765432 1 1710 11 12 13 1415 16 25 25 16 1514 13 12 11 10 17 18 1920 21 22 23 24 24 2322 21 20 19 18
IE1 Gray IE2
5 4 3 2 1 12345 1923 4567 8 9 8 765432 1 9 8 7 6 6 7 8 9 1710 11 12 13 1415 16 25 25 16 1514 13 12 11 10 17 18 1920 21 22 23 24 24 2322 21 20 19 18 1716151413121110 1011121314151617
433
CAMRY (EM0250U) K CONNECTOR LIST
IM1
1 2 8 9 9 8 2 1 10 11 3674 5 17 18 18 17 76543 11 10 1213 14 15 16 1615 14 13 12
IM2 Blue IX1 Gray
1234 4321 123 45 5 4 3 2 1 5678 8765 6 7 8 9 10111213 1312 11 10 9 8 7 6
JO1
34 4 3 12 567 7 6 5 2 1 89 9 8 10 11 12131415 16 17 17 16 15141312 11 10 1819 20 20 1918
KN1
34 4 3 12 567 7 6 5 2 1 89 9 8 10 11 12131415 16 17 17 16 15141312 11 10 1819 20 20 1918
434
CAMRY (EM0250U) K
NA1 Black NZ2 Yellow
21 1 2 8 9 9 8 2 1 12 10 11 3674 5 17 18 18 17 76543 11 10 1213 14 15 16 1615 14 13 12
OA1 Black
1 2 8 9 9 8 2 1 10 11 3674 5 17 18 18 17 76543 11 10 1213 14 15 16 1615 14 13 12
OF1 Black OT1 Gray
123 3 2 1 1 2 8 9 9 8 2 1 456 6 5 4 10 11 3674 5 17 18 18 17 76543 11 10 1213 14 15 16 1615 14 13 12
OY2 SN1 Yellow
21 12 1 2 8 9 9 8 2 1 10 11 3674 5 17 18 18 17 76543 11 10 1213 14 15 16 1615 14 13 12
fO1 gN1 Gray Gray
12 2 1 12 2 1
435
CAMRY (EM0250U) L PART NUMBER OF CONNECTORS
Code Part Name Part Number Code Part Name Part Number A1 Fog Lamp (Front LH) 82824–60460 B1 Windshield Wiper Motor 90980–11599 A2 Ambient Temp. Sensor 90980–11070 C1 Park/Neutral Position SW 90980–12362 A3 Horn (High) C2 Mass Air Flow Meter 90980–12292 90980–10619 A4 Horn (Low) C3 Starter 90980–11400 A5 Engine Hood Courtesy SW 90980–11002 C4 Engine Coolant Temp. Sensor 90980–10735 A6 A/C Condenser Fan Motor C5 Throttle Body Assembly 90980–11858 90980–10928 A7 Radiator Fan Motor C6 VSV (Purge) 90980–11156 A8 Headlamp (LH High) 90980–11659 C7 Fuel Injector (No.1) A13 Airbag Sensor (Front LH) 90980–12490 C8 Fuel Injector (No.3) 90980–11875 A14 Speed Sensor (Front LH) 90980–11002 C9 Fuel Injector (No.2) A16 Brake Fluid Level Warning SW 90980–11207 C10 Fuel Injector (No.4) A17 Accelerator Position Sensor 90980–12303 C11 Ignition Coil (No.1) A18 Parking Brake SW 90980–10871 C12 Ignition Coil (No.3) 90980–11885 A19 Stop Lamp SW 90980–11118 C13 Ignition Coil (No.2) A21 Cruise Control Clutch SW 90980–10906 C14 Ignition Coil (No.4) A22 Clutch Start SW 90980–10825 C15 Air Fuel Ratio Sensor (Bank 1 Sensor 1) 90980–11178 A23 Security Horn 90980–10619 C16 Noise Filter (Ignition RH) 90980–10843 A24 Engine Control Module 90980–12461 C17 Power Steering Oil Pressure SW 90980–11428 A25 Skid Control ECU with Actuator 90980–WB001 C18 Generator 90980–11964 A26 Skid Control ECU with Actuator 90980–12297 Generator (2AZ–FE) 90980–09213 C19 A27 A/C Pressure Sensor 90980–10845 Generator (2GR–FE) 90980–09983 A28 Airbag Sensor (Front RH) 90980–12490 C20 Crankshaft Position Sensor 90980–10947 A29 Headlamp (RH High) 90980–11659 C21 A/C Compressor 90980–11156 A34 Fog Lamp (Front RH) 82824–60460 C22 Heated Oxygen Sensor (Bank 1 Sensor 2) 90980–11028 A35 Speed Sensor (Front RH) 90980–11002 C23 Engine Oil Pressure SW 90980–11363 A37 Windshield Washer Motor 90980–11019 C24 Engine Control Module 90980–12398 A40 Junction Connector 90980–11661 Electronically Controlled Transmission C25 90980–12326 Solenoid A41 Junction Connector 90980–12372 C26 Transmission Revolution Sensor (Turbine) A42 Junction Connector Transmission Revolution Sensor (Counter 90980–11156 C27 A43 Junction Connector 90980–11194 Gear) A45 Headlamp (LH Low) 82824–60460 C28 Back–Up Lamp SW 90980–11250 A46 Turn Signal and Parking Lamp (Front LH) 90980–11020 C29 Starter 90980–11400 A47 Side Marker Lamp (Front LH) 90980–11162 C30 Knock Control Sensor (Bank 1) 90980–11875 A48 Wireless Door Lock Buzzer 90980–11142 C31 Camshaft Position Sensor 90980–10947 A49 Headlamp (RH Low) 82824–60460 C32 Camshaft Timing Oil Control Valve 90980–11162 A50 Turn Signal and Parking Lamp (Front RH) 90980–11020 C33 Intake Air Control Valve 90980–11599 A51 Side Marker Lamp (Front RH) 90980–11162 C34 VSV (ACM) 90980–11156 A52 Washer Level Warning SW 90980–11068 C35 Air Fuel Ratio Sensor (Bank 2 Sensor 1) 90980–11178 A53 VSV (Air Intake Control) 90980–11156 C36 Fuel Injector (No.5) A54 Cooling Fan ECU 90980–12058 90980–11875 C37 Fuel Injector (No.6) A55 Engine Control Module 90980–12462 C38 Ignition Coil (No.5) A56 Short Connector 90980–12204 90980–11885 C39 Ignition Coil (No.6) A57 Short Connector 90980–12012 C40 VVT Sensor (Bank 1 Exhaust Side) A58 Junction Connector 90980–11661 90980–12353 C41 VVT Sensor (Bank 1 Intake Side) A59 Windshield Wiper Motor 90980–11599 A60 Skid Control ECU with Actuator 90980–WA008
Note: Not all of the above part numbers of the connector are established for the supply. 436
CAMRY (EM0250U) L
Code Part Name Part Number Code Part Name Part Number Camshaft Timing Oil Control Valve (RH E31 Transmission Control SW C42 Exhaust Side) 90980–12551 90980–11162 E32 Shift Lock Control ECU Camshaft Timing Oil Control Valve (RH C43 Intake Side) E33 Parking Brake SW 90980–10871 E34 Yaw Rate Sensor 90980–11904 C44 VVT Sensor (Bank 2 Exhaust Side) 90980–12353 E35 Power Outlet Socket (Rear) 90980–12498 C45 VVT Sensor (Bank 2 Intake Side) E37 Diode (Door Courtesy Front RH) 90980–10962 Camshaft Timing Oil Control Valve (LH C46 Exhaust Side) E38 A/C Amplifier 90980–12557 Camshaft Timing Oil Control Valve (LH 90980–11162 E39 Blower Motor 90980–11667 C47 Intake Side) E40 Junction Connector C48 VSV (ACIS) 90980–11661 E41 Junction Connector C49 Noise Filter (Ignition LH) 90980–10843 E42 Junction Connector C50 Crankshaft Position Sensor 90980–12611 E43 Junction Connector C51 Heated Oxygen Sensor (Bank 2 Sensor 2) 90980–11028 E44 Junction Connector 90980–12355 C52 Heated Oxygen Sensor (Bank 1 Sensor 2) 90980–10869 E45 Junction Connector C53 A/C Compressor 90980–11016 E46 Junction Connector C55 Engine Control Module 90980–12396 E48 Junction Connector C56 Transmission Control ECU 90980–12649 90980–11542 E49 Junction Connector C57 Junction Connector 90980–11194 E50 ID Code Box 90980–12558 D1 Starter 90980–09463 E51 Steering Lock ECU 90980–12092 E1 Diode (Door Courtesy Rear LH) 90980–10962 E52 Power SW 90980–12370 E2 Diode (Door Courtesy Rear RH) E53 Tire Pressure Warning SW (Reset) 90980–10906 E3 Outer Mirror SW 90980–11657 E54 Airbag Squib (Knee Airbag) 90980–12253 E5 Diode (Door Courtesy Front LH) 90980–10962 E55 Seat Heater SW 90980–10797 E6 Main Body ECU 90980–12330 E56 Electrical Key Oscillator (Console) 90980–12296 E7 Main Body ECU 90980–12561 E57 Shift Lock Control ECU 90980–12552 E8 Main Body ECU 90980–12329 E58 Certification ECU 90980–12567 E9 Main Body ECU 90980–12328 E59 Certification ECU 90980–12566 E10 Data Link Connector 3 90980–11665 E60 Tire Pressure Warning ECU 90980–12552 E11 Automatic Light Control Sensor 90980–12056 E61 Option Connector (Bus Buffer) 90980–10860 E12 Ion Generator 90980–11909 E62 Junction Connector E13 VSC Warning Buzzer 90980–10906 90980–12355 E63 Junction Connector E14 Turn Signal Flasher 90980–10799 E65 Yaw Rate Sensor 90080–98249 E15 Transponder Key ECU 90980–12423 F1 Combination Meter 90980–12554 E16 Airbag Squib (Steering Wheel Pad) 90980–12160 F2 Combination Meter 90980–12553 E17 Steering Sensor 90980–12162 F3 Clock 90980–12460 E18 Spiral Cable 90980–12552 F4 Hazard Warning Signal SW 90980–12113 E19 Windshield Wiper SW Assembly 90980–12358 F5 Glove Box Lamp 90980–11098 E20 Windshield Wiper SW Assembly 90980–12359 F6 Radio Receiver Assembly 90980–10997 E21 Headlamp Dimmer SW Assembly 90980–12460 F7 Radio Receiver Assembly 90980–10996 E22 Unlock Warning SW 90980–12063 F8 Radio Receiver Assembly 90980–12460 E23 Ignition SW 90980–11615 F9 Navigation Receiver Assembly 90980–12038 E24 Key Interlock Solenoid 90980–12063 F10 Navigation Receiver Assembly 90980–12460 E25 Transponder Key Amplifier 90980–12092 F11 Radio Receiver Assembly 90980–12423 E27 A/C Room Temp. Sensor 90980–11918 F12 Navigation Receiver Assembly 90980–12404 E29 Power Outlet Socket (Front) 90980–12498 F13 Navigation Receiver Assembly 90980–11909 E30 Airbag Sensor Assembly Center 90980–12391
437
CAMRY (EM0250U) L PART NUMBER OF CONNECTORS
Code Part Name Part Number Code Part Name Part Number F14 Navigation Receiver Assembly 90980–12209 N12 Side Airbag Sensor (Rear LH) 90980–11856 F15 Antenna Amplifier 90980–10871 Door Courtesy SW (Rear LH) (TMC Made) 82824–33280 F16 A/C Control Assembly 90980–12559 N13 Door Courtesy SW (Rear LH) (TMMK 90980–10871 Made) F17 Stereo Jack Adapter 82824–21030 N15 Noise Filter (Dome and Stop) 90980–10916 F18 Stereo Component Amplifier 90980–10801 N16 Center Stop Lamp 90980–11159 F19 Stereo Component Amplifier 90980–12554 N17 Canister Pump Module 90980–12380 F20 Stereo Component Amplifier 90980–10803 N18 Noise Filter (Rear Window Defogger) 90980–10916 F21 Tweeter (Front LH) 90980–10860 N19 Rear Window Defogger 90980–10913 F22 Tweeter (Front LH) 90980–12304 N21 Curtain Shield Airbag Squib (LH) 90980–12575 F23 Tweeter (Front RH) 90980–10860 N23 Diode (Luggage Compartment Lamp) 90980–10962 F24 Tweeter (Front RH) 90980–12304 N24 Luggage Compartment Lamp 90980–11148 F25 Junction Connector 90980–11542 Electrical Key Oscillator (Inside Luggage N25 90980–12296 F26 Radio Receiver Assembly 90980–12038 Room) H1 Speaker (Front Door RH) 90980–10935 N26 Luggage Compartment Lamp 90980–11148 H2 Outer Rear View Mirror (RH) 90980–12056 N27 Junction Connector 90980–12374 Power Window Regulator Motor (Front H4 90980–10797 N28 Junction Connector 90980–11915 Passenger’s Side) N29 Junction Connector 90980–11539 H5 Door Lock Control SW 90980–11950 Tire Pressure Warning Antenna and Power Window SW (Front Passenger’s N34 90980–12366 H6 90980–10789 Receiver Side) O1 Airbag Sensor Assembly Center 90980–12450 H7 Courtesy Lamp (Front Door RH) 90980–11148 Front Seat Inner Belt (Front Passenger’s Door Lock Assembly (Front Passenger’s O3 90980–11156 H8 90980–12226 Side) Side) O4 Occupant Classification ECU 90980–12356 I1 Speaker (Front Door LH) 90980–10935 Door Courtesy SW (Front Passenger’s O6 90980–10871 I3 Outer Rear View Mirror (LH) 90980–12056 Side) I4 Power Window Regulator Motor (Front LH) 90980–10797 O7 Side Airbag Sensor (Front RH) 90980–12225 I5 Power Window Regulator Motor (Front LH) 90980–12328 O8 Pretensioner (RH) 90980–12253 I6 Courtesy Lamp (Front Door LH) 90980–11148 O9 Side Airbag Sensor (Rear RH) 90980–11856 I7 Door Lock Assembly (Driver’s Side) 90980–12226 O10 Door Courtesy SW (Rear RH) 82824–33280 J1 Power Window SW (Rear RH) 90980–10789 O12 Speaker (Rear LH) J3 Power Window Regulator Motor (Rear RH) 90980–10797 90980–11299 O13 Speaker (Rear RH) J5 Door Lock Assembly (Rear RH) 90980–12226 O14 Speaker (Rear LH) K1 Power Window SW (Rear LH) 90980–10789 90980–10795 O15 Speaker (Rear RH) K3 Power Window Regulator Motor (Rear LH) 90980–10797 O16 Curtain Shield Airbag Squib (RH) 90980–12575 K5 Door Lock Assembly (Rear LH) 90980–12226 O17 Door Control Receiver 90980–12366 M1 Power Window Master SW 90980–12122 O18 Door Control Receiver 90980–50011 N1 Airbag Sensor Assembly Center 90980–12449 O19 Electrical Key Antenna 90980–12043 N3 Front Seat Inner Belt (Driver’s Side) 90980–10942 O20 Junction Connector 90980–12374 Door Courtesy SW (Driver’s Side) (TMC 90980–10871 O21 Junction Connector 90980–11539 Made) N6 P1 Rear Window Defogger 90980–10914 Door Courtesy SW (Driver’s Side) (TMMK 82824–33280 Made) Q1 Vanity Lamp SW (LH) 90980–12322 N7 Side Airbag Sensor (Front LH) 90980–12225 Q2 Vanity Lamp SW (RH) N8 Pretensioner (LH) 90980–12253 Q3 Inner Rear View Mirror 90980–12366 N10 Fuel Suction Pump and Gage Assembly 90980–11077 Q5 Microphone (Navigation) N11 Electrical Key Oscillator (Rear Seat) 90980–12296 Q6 Overhead J/B 90980–11989
Note: Not all of the above part numbers of the connector are established for the supply. 438
CAMRY (EM0250U) L
Code Part Name Part Number Code Part Name Part Number Q7 Vanity Lamp (LH) Power Seat Motor (Driver’s Seat Slide U1 Control) Q8 Vanity Lamp (RH) Power Seat Motor (Driver’s Seat Front Q9 Room Lamp (Center) – U2 – Vertical Control) Q10 Map Lamp (RH) Power Seat Motor (Driver’s Seat Reclining U3 90980–10825 Q11 Map Lamp (LH) Control) Q12 Microphone (Navigation) 90980–12366 Power Seat Motor (Driver’s Seat Lifter U4 Control) Q13 Sliding Roof Control ECU and Motor 90980–10997 Power Seat Motor (Driver’s Seat Lumbar U5 S1 License Plate Lamp (RH) 90980–11148 Support Control) S2 Rear Combination Lamp (RH) 90980–10795 U6 Seat Heater (LH) 90980–10906 S3 Rear Combination Lamp (LH) U7 Power Seat SW (Driver’s Seat) 90980–10997 S4 License Plate Lamp (LH) 90980–11148 Power Seat SW (Driver’s Seat Lumbar U8 90980–10789 S5 Door Lock Assembly (Luggage) 90980–10908 Support Control) S6 Luggage Compartment Door Lock Cylinder 90980–11060 U11 Junction Connector 90980–12374 S8 Luggage Compartment Door Lock Cylinder 90980–12212 V1 Knock Control Sensor (Bank 2) 90980–11875 S9 Luggage Electrical Key SW 90980–11967 V2 Knock Control Sensor (Bank 1) S10 Turn Signal Lamp (Rear LH) 90980–10906 W1 Door Outside Handle (Front RH) 90980–12382 S11 Rear Combination Lamp (LH) W2 Electrical Key Oscillator (Front Door RH) 90980–12380 90980–10908 S12 Rear Combination Lamp (RH) X1 Door Outside Handle (Front LH) 90980–12382 S13 Turn Signal Lamp (Rear RH) 90980–10906 X2 Electrical Key Oscillator (Front Door LH) 90980–12380 Electrical Key Oscillator (Outside Luggage Y1 Side Airbag Squib (RH) S14 90980–12381 Room) 90980–12452 Z1 Side Airbag Squib (LH) S15 Junction Connector 90980–10803 Spiral Cable S16 Junction Connector 90980–11915 a1 90980–12361 Steering Pad SW Power Seat Motor (Front Passenger’s Seat T1 Cruise Control SW Slide Control) b1 90980–12360 90980–10825 Spiral Cable Power Seat Motor (Front Passenger’s Seat T3 Reclining Control) Airbag Squib (Front Passenger’s Airbag c1 90980–12219 Assembly) T6 Seat Heater (RH) 90980–10906 Airbag Squib (Front Passenger’s Airbag Front Seat Inner Belt (Front Passenger’s c2 90980–12224 T7 90980–11156 Assembly) Side) d1 Occupant Classification ECU 90980–12357 T8 Power Seat SW (Front Passenger’s Seat) 90980–10997 d2 Occupant Classification Sensor (Front LH) T10 Occupant Classification ECU 90980–12356 d3 Occupant Classification Sensor (Rear LH) T11 Occupant Classification ECU 90980–12357 90980–12353 d4 Occupant Classification Sensor (Front RH) T14 Occupant Classification Sensor (Front LH) 90980–12353 d5 Occupant Classification Sensor (Rear RH) T15 Occupant Classification Sensor (Rear LH) 90980–12354 A/C Amplifier T16 Occupant Classification Sensor (Front RH) e1 90980–12264 A/C Blower Assembly T17 Occupant Classification Sensor (Rear RH) 90980–12353 f1 Speed Sensor (Rear LH) T18 Junction Connector 90980–12374 90980–10860 g1 Speed Sensor (Rear RH)
439
CAMRY (EM0250U) 440 M OVERALLELECTRICALWIRINGDIAGRAM * The system shown here is an EXAMPLE ONLY. It is different to the HOW TO READ THIS SECTION actual circuit shown in the wiring diagram section.
[A] Starting Engine Control
1 2 3 4
B- RB- R B- R
ACC [M] 2 W 4 AM1 IG1 A11 1 (BAT) Heated Oxygen Sensor ST1 1
15A EFI 8 AM2 IG2 7 B- W [L] ST2 2 2
22
Ignition SW B- R
W- R 7. 5A (2L- T) [B] IGN A A 6
B- L R- Y
CAMRY (EM0250U) 231B 2 GR C
R- Y R- Y R- Y [E] 1 1B- L B ) [H] 34 B- R 2L- T ) EFI MAIN
W 12 BA1 Relay W- R (2L- T) [C] 12 [J] W B- L Shielded
22 ( BB
11 Y- R
) 7 BA3 A40(A), A41(B) [I] Starter D
Relay B- R
1BA 1 22R- E ( Y- R21 Y- R Y- R 2 2 Y- R BA3 W- B )( )
23 Y- R 2BA 2 W- B 2L- T 2L- T ( ( B- W
Y- R 7 3C
) 16 [F] 8 4 40A AM1 30A AM2 100A ALT B- W B- W Circuit Opening Circuit Relay A19
22R- E [G] +B OX1
2 ( 6 AB3 (2L- T) 15 3C B- W 1
B- R B- R B- R FP E1 B1 1 Connector Link Data 5 AD2 [D] 1 3 Emission ECU Emission <9-8> B- R
R- G 2 2 2 2
B- W1 A B- W B- W B- W B
16 AD1 R- G B B- R B- R B- R B- R Starter 1 1 1 1 1 17 BA3
B M W- B B- W B9 No. 1 Injection B11 No. 2 Injection B10 No. 3 Injection B12 No. 4 Injection E B38(A), B39(B) 2 F M W- R W- R W- R R- G W- R W- R Battery 1 W- R A37 Pump Fuel R- G R- G R- G
A1 BR BR W- R W- R W- R W- R
[K] A3 B1
A1 W- B W- B M ). 3C indicates that it is inside Junction Block No.3 Outside numerals are pin numbers. Female ( ) Male and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts. The wiring harness with male connector. terminal is shown with arrows ( etc. when the vehicle model, engine type, connector, or specification is different. that the wire harness is continuous. supplied to the fuse(s). Example: : Junction Block (The number in the circle is J/B No. : related system. Indicates : Indicates the wiring harness and : wiring and ( ) is used to indicate different : Indicates a shielded cable. : Indicates a ground point. : The same code occurring on the next page indicates : Indicates the ignition key position(s) when power is [F] [G] [H] [I] [J] [K] [L] [M] Numbered in other from upper right to lower left Y (Yellow) L (Blue) Female Male Numbered in other Numbered from upper left to lower right Example: L – Y Wire colors are indicated by an alphabetical code. B =L Black =R Blue W = =P Red White V =O Pink BR = = G = Violet Brown Orange The first letter indicates the basic wire color and = Y Greensecond letter indicates the color of stripe. SB = = Sky Blue LG Yellow = Light Green GR = Gray the wiring diagram and wire routing. for female and The numbering system is different male connectors. The numbering system for the overall wiring diagram is the same as above only the Relay Block No. is shown to distinguish it from the J/B. Example: Indicates Relay Block No.1 Example: : Title System : Indicates the wiring color. : The position of the parts is same as shown in : Indicates the pin number of connector. : Indicates a Relay Block. No shading is used and [A] [C] [B] [D] [E]
441
CAMRY (EM0250U) 442 M OVERALLELECTRICALWIRINGDIAGRAM SYSTEM INDEX SYSTEMS LOCATION SYSTEMS LOCATION ABS (w/ VSC TMC Made)...... 12–1 ∗ Key Reminder ABS (w/ VSC TMMK Made)...... 13–1 ∗ Light Auto Turn Off System ∗ ABS (w/o VSC)...... 14–1 Luggage Compartment Door Opener ∗ Power Window Air Conditioning...... 27–1 ∗ Seat Belt Warning Audio System (6 Speaker)...... 24–1 ∗ Taillight Audio System (8 Speaker w/ Navigation System)...... 22–1 ∗ Theft Deterrent Audio System (8 Speaker w/o Navigation System)...... 23–1 ∗ Wireless Door Lock Control (w/o Smart Key System) Automatic Glare–Resistant EC Mirror...... 17–4 Navigation System...... 22–1 Back–Up Light...... 10–1 Power Outlet...... 21–1 Charging...... 4–3 Power Seat (Driver’s Seat)...... 20–1
CAMRY (EM0250U) Clock...... 17–1 Power Seat (Front Passenger’s Seat)...... 20–3 Combination Meter...... 25–1 Power Source...... 1–1 Cooling Fan (2GR–FE)...... 26–1 Radiator Fan and Condenser Fan (2AZ–FE)...... 26–3 Cruise Control (2AZ–FE)...... 8–13 Rear Window Defogger...... 18–3 Cruise Control (2GR–FE)...... 2–18 Remote Control Mirror...... 18–1 Data Link Connector 3...... 9–1 Seat Heater...... 19–3 Electronically Controlled Transmission and A/T Indicator Shift Lock...... 21–4 (2AZ–FE)...... 8–14 Sliding Roof...... 17–2 Electronically Controlled Transmission and A/T Indicator Smart Key System...... 3–1 (2GR–FE)...... 2–19 ∗ Engine Immobiliser Engine Control (2AZ–FE)...... 8–1 ∗ Push Button Start System Engine Control (2GR–FE)...... 7–1 ∗ Steering Lock Engine Immobiliser System (w/o Smart Key System)...... 9–3 ∗ Wireless Door Lock Control Horn...... 21–2 SRS...... 15–1 Ignition (2AZ–FE)...... 6–1 Starting (w/o Smart Key System)...... 4–1 Ignition (2GR–FE)...... 5–1 Stop Light...... 10–3 Mirror Heater...... 18–3 Tire Pressure Warning System...... 16–1 Multiplex Communication System (CAN)...... 2–1 TRAC (TMC Made)...... 12–1 ∗ Automatic Light Control TRAC (TMMK Made)...... 13–1 ∗ Door Lock Control Turn Signal and Hazard Warning Light...... 11–1 ∗ Fog Light VSC (TMC Made)...... 12–1 ∗ Garage Door Opener VSC (TMMK Made)...... 13–1 ∗ Headlight Wiper and Washer...... 19–1 ∗ Illumination ∗ Interior Light M OVERALL ELECTRICAL WIRING DIAGRAM ) A B C D ) ) ) 4 3 1 B Y Y B ∗ ∗ ∗ ( ( ( ) 3 R G W ∗ GR ( Cont. next page 1 1 1 1 1 1 ( 4 1 : 2GR–FE 1 : 2 : 2AZ–FE System Key Smart w/ 3 : System Key Smart w/o 4 : ∗ ∗ ∗ ∗ 20A IG2 7. 5A AM2 7. 30A ST/AM2 15A EFI NO. 2 NO. 15A EFI 3 NO. 10A EFI 25A DOOR NO. 1 12 12 12 12 12 10A MIR HTR 1 2 IB B G W W–B 6 1E 1 1 3 2 EFI Relay EFI 4 RR DEF Relay RR DEF 5 1 12 1E 3 11 1 Y Y V ) ) LL RL ( ( 10A HORN 15A H–LP 15A H–LP Relay Relay ) ) B R W LL RL LG BR ( ( HORN Relay HORN H–LP H–LP 1 1 1 1 1 Power Source Power 2 15A HAZ 25A AMP 10A ETCS 7. 5A ALT–S 7. A/F Relay A/F 20A STR LOCK 20A STR S–HORN Relay S–HORN 12 12 12 12 1 2 ) ) 20A A/F 2 2 L Y B Y O G G W ∗ ∗ LG ( ( 7. 5A S–HORN 7. 1 1 1 1 1 1 1 1 1 1F ) ) LH RH ( ( 50A HTR 10A DOME 10A MPX–B 50A RR DEF 40A RDI FAN 40A RDI 30A EFI MAIN 40A CDS FAN 10A EFI NO. 1 15A H–LP 15A H–LP 15A RADIO NO. 1 NO. 15A RADIO 10A ECU–B NO. 1 10A ECU–B NO. 12 12 12 12 DRL Relay 120A ALT SHORT 50A ABS No. 1 50A ABS No. 2 30A ABS No. 50A FAN MAIN 50A FAN 1 12 1 1 1 1 1 1C 1G Battery ) 1 ) ) L B B W ∗ 2 1 ( ) ∗ ∗ ( FL MAIN 0W 3. ( C ( ,
) B A C A W ( 1 1 Generator C19 1 CAMRY
CAMRY (EM0250U) 444 M 2 25A WIP 15A TAIL 7. 5A A/C 7. 25A PWR 10A STOP 10A WASH 20A S–HTR 30A POWER 30A S/ROOF 7. 5A PANEL 7. 10A A/C NO. 2 NO. 10A A/C 7. 5A ECU–ACC7. 25A RR DOOR LH 25A RR DOOR 10A ECU IG NO. 1 25A RR DOOR RH 25A RR DOOR 20A PWR OUTLET 10A GAUGE NO. 1 10A GAUGE NO. 7. 5A RADIO NO. 2 NO. 5A RADIO 7. 7. 5A ECU IG NO. 2 NO. 5A ECU IG 7. 1 8 1 : 2GR–FE 1 : 2AZ–FE 2 : System Key Smart w/ 3 : Key System 4 : w/o Smart ∗ ∗ ∗ ∗ 2 3 1 3 1 3 2 3 1 4 IG1 Relay ACC Relay TAIL Relay 15A INJ PWR Relay 10A IGN 7. 5A AM1 7. 7. 5A OBD 7. 30A P/SEAT 15A FR FOG 5 2 5 2 5 1 5 2 25A DOOR NO. 2 NO. 25A DOOR 1 7. 5A GAUGE NO. 2 5A GAUGE NO. 7.
1 3 II 4 II 9 II 7 II IF IA 10
3
) ( ∗ P ) ) ) ) ) 1 2 4 4 4 B P Y
O W ∗ ∗ ∗ ∗ ∗
BR
( ( ( ( (
W–B
3 ) ( ∗
W
10
W–B W–B E2 2 E49 Junction Connector
7
3 ) ( ∗ Power SW Power
E52
W–B E1
3 ) ( ∗ W–B 4E SS1
5 3
3 3 ) ( ) ( ∗ ∗
GND COM SS2 SS1 – W–B W–B IG 4E 4H SS2 GND 27 54 4 5 ) ) 10 IM 3 3 L V ∗ ∗ ( ( ) Power Source Power 1 Free ∗ BR ( Full Traveling 6 7 4E 4E 18 EA1
6 7
4G 4G
4 1 ) ( ∗ ∗ ) )
1 1
) ) Y ∗ ∗ BR BR ) ( ( 4 4 2 ∗ ∗ Y ( 6 ( ∗ ) ) ) ) ( P W 3 3 3 3 L P V W ∗ ∗ ∗ ∗ ( ( ( ( 1 1 ) 4 ∗ Y 1 ∗ ( 3 2 3 2 1 6 B B B B 22 17 16 IG1 IG2 ST1 ST2 ACC IG1D ) 10 ACCD SSW1 SSW2 EA1 B ( IG2 Relay , E7 ) 1 5 A ( ) E23 E6 BodyMain ECU Ignition SW Ignition 4 AM1 AM2 IG2D AM1 AM2 ∗ B 1 1 1 4 5 6 1 B A A ∗ 11 ( ) 3 ) ) ) ∗ 3 4 3 L L O ∗ ∗ ∗ 1 ( ( ( ∗ ( ) 3 ) ∗ 1 Y O ∗ 1 ( ∗ ( 12 10 4G 4M 4M ) 4 ∗ 12 10 4E 4E ) 3 ) ∗ 3 L ∗ LG LG 1 ( ∗ ( 712 16 5 EA1 EA1 1 ) AE7 ) 3 )( ∗ 4 BB O ∗ 1 ( ∗ ( Cont' d ( ) ) ) 4 3 1 B Y Y B ∗ ∗ ∗ ( ( ( A B C D 1 CAMRY 1 CAMRY
CAMRY (EM0250U) 445 M OVERALL ELECTRICAL WIRING DIAGRAM ) A B
B W
Junction Connector Junction
Cont. next page
H E63 , G E62 , E E46 ) ( ) ( )
( (
, , D E45 , C E44 , B E43 , A E42 ) ( ) ( ) ( ) ( 1 : TMC Made Made TMMK : 2 ∗ ∗
C 4 W 2
C B
1
B B B 6 CANH 1 1 17 13
)
A WW W ( FE3 CANL CANL CANH 14 Data Link ConnectorData Link 3 E10 F1 Combination Meter Combination 2B 18 A 14 FE3 ) ) 1 2 ∗ ∗ ( (
A B B B CANH CANH 1B 3 2 ) B ( 3 , E65 ) A
(
) E A B W W 910 CANL CANL Yaw Rate Sensor Steering Sensor E34 E17 2H 22GG 2 3
CAN
( B 1H 11E 13 A ) A
(
A A D W CANL CANH
Airbag Sensor Center Assembly E30 2D 2A
22 A
Engine Control Module Control Engine
A A24 )
B ( W
2AZ–FE ) ( W
49 A
2AZ–FE ) (
Multiplex Communication System System Communication Multiplex B B CANH CANL 10 41 A 2 ) B B ( 4
, E41 ) Module Control Engine
A
( B C55 , A A55 ) ( ) (
Junction Connector Junction A40
2GR–FE 2GR–FE ) ( ) (
Y W W 2 7 CANL CAN– CAN– 7 1 8 49
)
2GR–FE 2GR–FE ) ( ) (
A B B B B B 1 6 CAN+ CAN+ CANH Transmission Control ECU Control Transmission C56 1A 2B 2B 41 A Bus Buffer Bus Option Connector Option ( E61
) )
2 1
w/ VSC w/ ∗ ∗ ) ( ( (
B A W W CANL 8A 7 ) 12 14 25
B (
w/ VSC w/ , A60 ) ) ( ) A A
( (
A A B A B B B CANH CANL CAN+ CAN– CANH A/C Amplifier A/C ECU Control Skid Actuatorwith E38 2A 1B 11 A 11 35
1
w/o VSC w/o ) ( W
CANL
w/o VSC w/o ) ( B CANH 26 15 Skid Control ECU Control Skid Actuatorwith A25 A26 2 CAMRY
CAMRY (EM0250U) 446 M )
A
3 ) ( ∗
B L CANP
16 C 27
3 ) ( ∗
) A W A ( Cont. next page CANL CANH CANN ( 15 C 28 A E58 Certification ECU ) D 8 (
3 : w/ Smart Key System Key Smart w/ 3 : Key System 4 : w/o Smart
∗ ∗ B , E9 ) 5 C ( , E8 )
B
( , E7 W ) A 6C (
Main BodyMain ECU E6
4 4 ) ( ) ( ∗ ∗
D P SH CANL CANH Y AE6 6C
12 P
3 ID V DRL HRLY
11 8
9ID V 8 7
) 1D P
91D RH Low RH Headlamp ) (
CAN Relay
( A49 RL H–LP ) (
B W–B W–B A5 2 1
5
RL H–LP 15A ) (
LH Low LH Headlamp ) (
Relay
A45
LL H–LP ) (
BR 1B 1B W–B 2 1
4
LL H–LP 15A ) ( W–B Multiplex Communication System System Communication Multiplex Light ControlLight Circuit
6
W–B W–B
BR W–B 1E BR A3
11
LH High LH Headlamp ) ( W–B
A8
Y W–B W–B A1 A6 1 2
21B
LH H–LP 15A ) (
RH High RH Headlamp ) (
A29
G W–B 1 2
31B
RH H–LP 15A ) (
DRL Relay DRL
4 ) ( ∗ 1D Y
11
4 ) ( ∗ L
1
Relay 51A
7. 5A S–HORN 5A 7. S–HORN
Security Horn Security 5 A23 ) Battery Cont' d
( FL MAIN 0W 3.
B 1F W 1G
1 1 120A ALT 120A B W A B 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 447 M OVERALL ELECTRICAL WIRING DIAGRAM ) A B BR )
B IG
Connector
Junction
10A ECU IG 1 NO.
B A42 , A A41 ) ( ) (
C57 Junction Connector
Cont. next page 2GR–FE 2GR–FE 2GR–FE ) ( ) )( (
(
GR W–B IG BR C7 3 15 18 B 17 A 4CA3 12
ACC
4 : w/o Smart Key System 4 : w/o Smart 3 : w/ Smart Key System Key Smart w/ 3 :
2AZ–FE 2AZ–FE ) ( ) 22 ( ∗ ∗
W–B BR BR GR C6 EA1 53Q 4CA3 10 3D 15 7. 5A 7. ECU–ACC )(
ACC (
<11–4>
C Flasher Signal Turn W
HAZ
<17–1>
A Clock O O 3R 3O ACAN
2
16 4 12
<21–2> HORN Relay HORN HORN 25 F1
A V V 4H 4M 4 FFOG
5 6 28 W LFG BFG 3 4
FE3 11
<25–2>
3 ) ) ( ∗ Meter
C Combination V On OFF SPD 9 W–B W–B
CAN
(
Fog SW Fog
<21–4>
3 ) ( ∗ Control ECU Control
P D Shift Lock Shift G 12 2
E49 Junction Connector
W–B – W–B W–B E2 EL 3C 3G 9 2 ) 12 D 3 3 ( 6 , E9 ) C
(
A G 19 , E8 ) 21 W–B B ( , E7 )
A A P ( P 3N 3G HEAD 20 Main BodyMain ECU E6 9 17 12
THA B B TAIL 18 23 B ) USA Multiplex Communication System System Communication Multiplex ( Tail Head Except AUTO ) ( 10
DRL–OFF OFF USA Light Control SW Control Light ED
Headlamp Dimmer SW Assembly Dimmer Headlamp E21 IG LG
13
5 W 16
B HF HU R HF HL HU 17 11 13
Low High Flash Dimmer SW Dimmer 9
) IM W–B 4
GND2
9
Cont' d SW Courtesy
( Engine Hood Engine
A5
4 4 4 4 ) ( ) ( ) ( ) ( ∗ ∗ ∗ B ∗
B R R W R 3J 3F A2 AE2 2 1 HCTY 4 4 16 2 A 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 448 M ) A B C D G BR GR B )
DOME
( Illumination +B IG2 LCD Cont. next page ( 16 )
DOME
( Illumination +B IG2 Pointer )
DOME ( Illumination +B IG2 ILL–
A BR 11
E2 – W–B W–B F1 3U 3Q 7 2 12 A )
DOME +B ( Beam
15
USA Head ) ) (
Except USA Except Tail ) (
CAN
( DOOR
DRIVE IC DRIVE Front Fog Front ) ) D (
DOME
( , E9 ) Warning
C +B Master ( , E8 ) B (
, E7
IG2 )
A Belt Seat ( rvr s Driver' Main BodyMain ECU E6 ) A ( Combination Meter Combination F1 P/SB
Multiplex Communication System System Communication Multiplex A G 3R P 3Q 9 10 10 14 Rheostat SW Cancel Tail 10A MPX–B
) 1A SB EA1 BAT ( MULTI LCD MULTI 3 2
V <2–3><2–4> CAN System
)
18 (
Communication Multiplex CAN I/F V 17 A A
MICRO COMPUTER MICRO
A V 1 13D 12 3Q 7. 5A 7. GAUGE 2 NO. ) IG+
A IG GR GR ( 23G 93Q 13 12 IG
Power Supply Power Circuit GR 3R 9 Buzzer 13 ) B2 B ES CANH CANL
A A BR R 2 13Q 24 12 3L
Cont' d
( R 10A DOME B )
1 LG BR BAT 2 ( 7IF 13 ID A B 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 449 M OVERALL ELECTRICAL WIRING DIAGRAM ) F A B D E C BR
W–B W–B W–B W–B
B
Unlock W–B
G G Cont. next page
4 ( 7
W–B W–B W–B 3 5 11
17
Lock L 20 L 42
3 : w/ Smart Key System Key Smart w/ 3 : Key System 4 : w/o Smart Protection 5 : w/ Jam Protection 6 : w/o Jam
∗ ∗ ∗ ∗
3IJ SW Control
15 HE2 Lock Door H5 10
) )
6 5
W–B E2
∗ ∗ ( ( 2 Unlock
) )
5 6 E49 Connector Junction G G G ∗ ∗ ( (
7HE2 8IM2
12 IJ
14 IM1
W–B W–B W–B W–B IE2 1 13 12
9
18 IM1 13 IM2 17 HE2 Lock
V V IK V L1 UL1
IE2 29 912 Master SW Master
3IM2 W–B
15 IK 13 IM1 Window Power 15 IE2 M1 4 FE3
W–B W–B
4
) ( ∗ <9–3>
Transponder Key ECU Key Transponder 3B B
F1 7
4 4 4 4 ) ( ) ( ) ( ) ( ∗ ∗ ∗ ∗
D W–B L W–B L 3J 3A 3A 1 2 W–B
KSW
5 5 7 SW Warning Unlock 2 33C E22 19
)
Connector
Junction ) S15 ) ) ) 4 3 3 4 ∗ ∗ ∗ ∗ ( ( ( ( CAN
(
B A A B R R R W–B W–B 3F R S1 3N SN1 EN2 1 9 TSW
2 1 3 1 2A
2 3 Cylinder Lock Door
8 4
Luggage Compartment Luggage
A S8 , B ) S6 ) ( ) (
D ( Connector Junction
, E9 B A42 ) ) (
C
( 2AZ–FE 2AZ–FE ) ( ) (
, E8 B B W–B ) B B
(
17 16 , E7 Buzzer Lock )
A
( Door Wireless
Main BodyMain ECU A48 E6
4 2GR–FE 4 2GR–FE 4 4 ) ( ) ( ) ( ) ( ∗ ∗ ∗ ∗ Buzzer
D O B W–B O A3 AE2 BZR 1 2
7
5
Receiver
Door Control Door O17
Multiplex Communication System System Communication Multiplex
O21 Junction Connector
4 4 4 4 4 ) ( ) )( ( ) ( ) ( ∗ ∗ ∗ ∗ ∗
A O W–B O W–B L 3N 3D O1 EO1 18 1 5 RDA GND 2 2
14
4 4 4 4 ) )( ( ) ( ) ( ∗ ∗ ∗ ∗
A P P W R 3E +B 3N EO1 5 32 PRG PRG RDA 4 1
10 12
13 15 EO1
4 4 ) ( ) ( ∗ ∗
W 3L W 3E 1 9 9 ) 4
∗ ( ID O 26
BECU 10 IF
3 ) ( ∗ <3–12>
10A ECU–B 1 NO. Certification ECU Certification Y ) 53D 1
BAT 2 (
4
) ( ∗ Key ECU<9–4> Key
Transponder 3B P
6
4 ) ( ∗
D W–B Y W–B Y 3K 3R 3U 3R IND 8 GND1 19 4 8 2 6 11 17
) GR 3 Security Indicator Security Cont' d
( Front Passenger WarningSeat Belt Light G PBEW IG LP 10 B
G Clock BR GR F3 A B C D 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 450 M ) E A B C F D ) 7 ∗ ( BR W–B W–B W–B L
B
Courtesy Rear LH Rear Courtesy )
Door Diode ( E1
Cont. next page 7 7
) ( ) ( ∗
( ∗
L IL LG 2 1 6 24 ) ) 2 1 ∗ ∗ ( (
3 : w/ Smart Key System Key Smart w/ 3 : System Key Smart w/o 4 : 7 : w/ Sliding Roof 1 : TMC Made TMC 1 : Made TMMK : 2
∗ ∗ ∗ ∗ ∗ B A LG
LCTY
17
1 1 Rear LH Rear ) 7IO (
Door Courtesy SW Courtesy Door
B , A N13 ) ( ) (
3 ) ( ∗ V 3D 3O LSWR 5A 4 4 ) 3
∗ GR ( LG
LSWP
Rear RH Rear )
27 A (
Door Lock Assembly Lock Door J5
O21 Junction Connector
4 ) ( ∗
GR GR W–B GR IL W–B O1 JO1 9 6 8 5
3 4
16
L L JO1 L 1 4
5 1 4EO1
B B IF B JO1 EO1 3 23 ACT– 8EO1 18 IF 10 )
CAN IJ LG
(
Rear LH Rear ) 2 (
Door Lock Assembly Lock Door K5 N29 Junction Connector ) ) 3 4 ∗
(
∗
(
GR GR W–B GR IP W–B N1 KN1 KN1 9 6 2 20 5 3 4JO1 LSR LSWL ) D (
, E9
)
W L C W KN1 1 4 ( 1 11 , E8 )
B (
G B IP G , E7 ) KN1 A ( 6IP
10 E6 Main BodyMain ECU
Front Passenger' s Side s Passenger' Front ) (
Door Lock Assembly Lock Door H8
IJ LG L L L MM M LG HE2 1 4 Multiplex Communication System System Communication Multiplex 1
9
25 Key Lock Key 22
IJ W W W 5
16 HE2
Key Unlock Key GR GR 3I GR 3G UL2 HE2 56 24 9 9 7IK 8HE2
LG
LG W–B 3I LG 3O HE1 8 7
5 5 7
Driver' s Side s Driver' ) (
Door Lock Assembly Lock Door
I7
W R GR W M IE2 1 1 4 ACT+ 2
9
25
Key Lock Key IK BR BR L2 IE2 9 10 16 IK 16
21
B Unlock Key ) GR RGR IE2 GR UL3 10
10 8
W–B L LL IE2 7 8 LSWD 9B Cont' d ( 24 IE2 B
B GR BR W–B W–B W–B W–B ACTD 5 E C F A B D 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 451 M OVERALL ELECTRICAL WIRING DIAGRAM ) I L A B E K D O G M J F C H N B ) ) ) ) ) 4 ) 8 7 7 7
∗
7 ∗
( ∗ ∗
∗ B O O ( W W LH ( ( ∗ ( ) ( LG BR
( W–B W–B L
V B W BR Vanity Lamp Vanity
Q7
7 7 ) ( ) ( ∗ ∗
E B
W W W–B W 2 1 Cont. next page (
7 : w/ Sliding Roof 7 : w/ Sliding 10 A/C : Manual 8 : w/o Sliding Roof 8 : w/o Sliding A/C 9 : Automatic
18 EQ1 ∗ ∗ ∗ ∗ LH SW Lamp Vanity ) ( Q1 28 ) )
7 7
W W
RH ∗ ∗ )
( ( (
Vanity Lamp Vanity
Q8
7 ) ( ∗
+B E
W
22 11 2 1
RH SW Lamp Vanity ) (
Q2
7 ) ( ∗
1 : TMC Made 10 2 : TMMK Made TMMK : 2 System Key Smart w/ 3 : Key System 4 : w/o Smart
∗ ∗ ∗ ∗ V V
8 ) ( ∗
W IR BR ILE EQ1 21 5II 16 10A DOME )
1 LG BAT 2 ( 27 )
B B B B M TR+ 1
CAN Connector
5EN1 Connector (
16 Junction Junction
N28 S15
A W W W W–B W–B W S1 EN2 SN1 3 1 9 2 LGCY 13 14
3SN1
17 15 Luggage ) (
Door Lock Assembly Lock Door ) S5 D ( , E9 )
C
(
W B
2 1
, E8 Compartment Lamp Compartment
) )
) B Luggage Diode ( (
)
9 10 ∗ N23 ∗ ( ( , E7 )
A A A B ( G CLTS CLTS E6 BodyMain ECU 5 4
A A B BR CLTE CLTE 3 6 ) B ( , ) A
(
Multiplex Communication System System Communication Multiplex A A B B CLTB CLTB E11 Automatic Light Automatic Sensor Control 6 3 20 18 19 25 1 26
A O Y 3I Y
3N
2 1
PCTY
Courtesy Front RH Front Courtesy 5 ) 4
Door Diode (
E37
Y 3C Y
1
Front Passenger' s Side s Passenger' Front )
6 (
5EO2
Door Courtesy SW Courtesy Door
O6
L 3F O
2 1
Courtesy Front LH Front Courtesy )
11 Door Diode ( E5 ) ) 2 1 ∗ ∗ ( (
B A B L L L 3F 3O
DCTY
1 1 Driver' s Side s Driver' )
24 21 (
10 12 13 EN2 SW Courtesy Door
B , A N6
) ( ) ( 4
) ( ∗ Key ECU<9–4> Key
Transponder Y 3A
25
12
7 7 ) ( ) (
∗ ) ∗
B GR
2 1
Courtesy Rear RH Rear Courtesy 73I )
Door Diode ( E2 ) ) Cont' d 3 4 ∗ ∗ ( ( (
A A GR GR GR
1
RCTY
7 5 B Rear RH Rear ) ( ) 63N 73C
6EO2 7 Door Courtesy SW Courtesy Door ∗
( BR
W–B W–B W–B O10 L F D E A B C 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 452 M ) A B D E C B )
7
R ∗
1 (
Dome and Stop and Dome
) ( BR
W–B W–B
Noise Filter Noise
W–B N15 ) ) ) ) 4 3 3 4 18 Cont. next page ∗ ∗ ∗ ∗ ( ( ( ( (
B A A B RB R
20 17 2 2 1 1 Lamp Connector
Luggage Compartment Luggage Junction
32
N28 B N26 , A N24 ) ( ) (
8 : w/o Sliding Roof 8 : w/o Sliding 7 : w/ Sliding Roof 7 : w/ Sliding 3 : w/ Smart Key System Key Smart w/ 3 : Key System 4 : w/o Smart
∗ ∗ ∗ ∗
O R R O 3I
HE2
2 1
Front Door RH Door Front )
3 ( 2HE2
12 Courtesy Lamp Courtesy
H7
O R R
O 3G IE2
2 1
Front Door LH Door Front )
3 ( 2IE2
11 Courtesy Lamp Courtesy
I6
4 4 ) ( ) ( ∗ ∗
ILL– ILL+
R BR 3L 3B
6 2 Light
Cylinder 12 12
Key
Ignition
Amplifier
Transponder Key Transponder R
E25
7 7 ) ( ) ( ∗ ∗
31
R R IL IF EQ1 ) 7 7 10
CAN W W IR R EQ1 ( 6
15 ID LG 13 10 IP )
D
(
7 7 ) )( ( ∗ ∗
, E9
)
L
C W
( 7 ) ( ∗
19 , E8 B
) W
2
B
7 ) ( ( ∗ , E7 W
)
A LH ( Lamp Map ) ( E6 BodyMain ECU Q11 ) ) Multiplex Communication System System Communication Multiplex 7 7 W W ∗ ∗ ( ( 30
B
2
7 7 ) ( ) ( ∗ ∗
BW
EQ1 34 45
RH Lamp Map ) (
17 EQ1 Q10 ) 7
∗ (
8 ) ( ∗
ON
8 ) (
∗ OFF W
8 ) ( ∗
W
1 DOOR
W
23
Center Lamp Room ) ( Q9 WWW
WW
8 8 ) ( ) ( ∗ ∗ Map Lamp Map
B W W
7
Overhead J/B Overhead
Q6
7 7 ) ( ) ( ∗ ∗
29 Opener
) Door Garage W–B W–B
EQ1
7 ) ( ∗
11
B R
7 Lamp Map
7 ) ( ∗ V
CTY E E L E E L 68 8
Cont' d J/B Overhead
( Q6 ) ) ) ) ) 4 ) 8 7 7 7 ∗ 7 ∗ ( ∗ ∗ ∗ B B O O ( W W ( ( ∗ ( LG BR ( W–B W–B L V B W BR J F C N H I L A B E K D O G M 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 453 M OVERALL ELECTRICAL WIRING DIAGRAM ) F A B D H E C G B ) 7 ∗ ( R R BR GR GR ) ) W–B 5 6 ) ) W–B ∗ ∗ 5 6 ( ( ∗ ∗ ( (
B A B GR GR GR IE2 6 6 1 1IM1 1IM2
Cont. next page
( R 3 B
36 ) Down ) 6 5 ∗ ∗
( ( 5 : w/ Jam Protection 5 : w/ Jam Protection 6 : w/o Jam 7 : w/ Sliding Roof
∗ ∗ ∗ R 1
D
A B D LG LG LG LG LG IE1 JO1 2 SD 18 18 2 7 8IM1 4IM2 16
A B U Y Y Y Y Y
EO1 5
V M SU
10 10 7IE1 Up 2EO1 6JO1 9IM1 5IM2
4 2
U
Rear RH Rear Motor ) (
Power Window Regulator Window Power
Rear RH Rear ) (
J3 Power Window SW Window Power
J1 R
3 B ) Down ) 6 5
∗ ∗ ( ( R
A B D B B B LG B EN1 13 13 4IE1 7 6IM2 16 10 IM1
A B U L L L Y
L IE1 KN1 EN1 52
V M SU SD
12 12 6KN1 Up 2 8
41 11 2
UD
17 IM1 12 IM2 Rear LH Rear Motor ) (
Power Window Regulator Window Power
Rear LH Rear ) (
K3 Power Window SW Window Power
35 K1 )
CAN GR
3 ( B ) Down ) 6 5
∗ ∗ ( ( Y
A B D R R R R IE1 15 15 1 2IM1 2IM2 1
A B U W W W
W IE1 HE1 52
G M SU SD
16 16 7IM2 Up 6 6HE1
2 1 41
UD
11 IM1 Front Passenger' s Side s Passenger' Front ) (
Regulator Motor Regulator
Front Passenger' s Side s Passenger' Front ) (
) Window Power
D SW Window Power
( H4
H6
6 6 ) ( ) ( ∗ ∗
, E9
)
C GG
(
Front LH Front Motor )
9 ( , E8 Regulator Window Power )
B ( I4
6 6 ) ( ) ( ∗ , E7 ∗
)
A BR BR M ( IM2 1 2 E6 BodyMain ECU 10 IM2 Multiplex Communication System System Communication Multiplex
34
5 5 ) ( ) ( ∗ ∗
B U O O M IM1 10
8 3
5
5 5 5 ) ( ) ( ) ( ∗ ∗ ∗
B D R W–B R IM1 7 ) 5A 4 B 4 (
,
)
5 5 A 5 ) ( ) ( ) ( ∗ ∗ ( ∗
M1 Power Window Master SW A B P B IM1 4 4A
15
5 5 5 ) ( ) ( ) ( ∗ ∗ ∗
A BLINE LG W LG IM1 LED LED AUTO DWN1 UP1 5 291
3A
6
Front LH Front Motor ) ( Power Window Regulator Window Power
) ) 6 I5 5 ) ∗ ∗ 6 ( ( ∗ (
E A B W–B W–B 1 1 18 IM1 13 IM2
25A PWR
5 5 ) ( ) (
∗ ) ∗
W IM W 33 BAT ( )
3 17
Connector
Junction
E48
5 5 5 ) ( ) ( ) ( ∗ ∗ ∗
C P P P P 3F 3D Cont' d IE2 4 LIN2 ) ( 13 7 6 6 10 ∗ 5 ( 23 IE1 BR W–B W–B
W–B
<17–3> ECU and Motor and ECU
B Sliding Roof Control Roof Sliding P E C A B D 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 454 M ) A B C
G BR
BR ID L
2 1
Front LH Front ) (
14 Side Marker Lamp Marker Side
A47 G IF
Cont. next page
6 ( Parking
4 : w/o Smart Key System 4 : w/o Smart Roof 7 : w/ Sliding 3 : w/ Smart Key System Key Smart w/ 3 :
∗ ∗ ∗ BR W–B IC P A1 40 1 2
5
Front LH Front Lamp Parking ) (
Turn Signal and Signal Turn
A46
W–B IC R A5
2 1
Front RH Front ) 1 (
Fog Lamp Fog
A34 4 2GR–FE ) ( ∗
) ) W–B 4 ∗ BAT ( BR 2GR–FE 2GR–FE (
15A FR FOG 2AZ–FE ) (
Y
ID W–B A2
2 1
7. 5A 7. PANEL
Front LH Front ) ( 5 Connector
Fog Lamp Fog Junction
A1 A43
TAIL Relay TAIL 3 2GR–FE ) ( ∗ W–B A2 1 15A TAIL
II B R IL W IL
IA
32 23 51 15 1 Relay FOG 8 3 4 4 39
) IF W–B 10 7 TRLY CAN (
5 GND1
7 ) ( ∗ IR W–B PWS 18 1 25A RR DOOR LH
32 51
PWR Relay PWR
R IP V KN1 7 7
25A RR DOOR RH
RG IL G JO1 EO1 1 3 7 )
3
IJ GR ∗ GR ( HE2 7 1 2 Multiplex Communication System System Communication Multiplex BATB BATB 38 30A POWER 25A DOOR 2 NO.
) IK GR BAT 2 1 ( 10 25A DOOR 1 NO. ) 1 BAT 2 ( ) D ( , E9 )
C ( ID W 6 ALTB , E8 ) 16 B ( , E7 ) A (
E6 BodyMain ECU
Pedal Type Pedal ) ( L
PKB 1
19 Parking Brake SW Brake Parking
14 IC
A18
Lever Type Lever ) ( Y
1
2IM SW Brake Parking 37 ) E33
B R FFGO 4 ) 7 Cont' d ∗ ( ( R R BR GR GR W–B W–B B E C G F A B D H 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 455 M OVERALL ELECTRICAL WIRING DIAGRAM ) A B G BR Cont. next page (
44
RH Lamp Combination Rear ) (
S2
BR W–B
Tail
LH Lamp ) (
Rear Combination Rear
S3
BR W–B
11 33
Tail
RH Lamp ) (
License Plate License
S1
BR W–B 2 1 43 20
)
LH Lamp )
( W–B W–B
CAN Plate License
( S4
BR BR W–B W–B
1 2 1
19
RH Lamp ) (
Rear Combination Rear
S12
Side Marker Side Tail
S15 Connector Junction
BR BR
2
22 W–B W–B S1 1 6 9
3 7 Stop
Multiplex Communication System System Communication Multiplex LH Lamp ) (
Rear Combination Rear S11 42
Stop System Light <10–4> Stop Junction Connector Junction S16
3
W–B
1
BR BR BR
SN1 2
1617 21 18
Tail
9
Side Marker Side
Parking
BR BR W–B IP W IC A6 1 2
4 8
Front RH Front Lamp Parking )
41 (
) and Signal Turn
A50
GR BR ID W–B A5
Cont' d
2 1
(
Front RH Front ) 6 (
Side Marker Lamp Marker Side A51 G BR A B C 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 456
M
W–B W–B BR 3T F1 3U 2 1
43T 2 2
Glove Box Lamp Box Glove F5 13 : w/ Navigation System13 : w/ Navigation System14 : w/o Navigation 9 : Automatic A/C 9 : Automatic 10 A/C : Manual 11 : 8 Speaker 12 : 6 Speaker
∗ ∗ ∗ ∗ ∗ ∗
48
LG R
5 Seek
43A 12
MODE
Volume TEL EAU IL+2
A B P B Steering SW LH SW Steering 4A 8B ) 10
∗ (
9 9 ) ( ) ( ∗ ∗ EAC
B A R GR 2 9 47
) TEMP CAN ( )
B ( AUTO/OFF , a1 ) A ) ( B (
E18 Cable Spiral a1 Steering Pad SW
DISP Voice
Steering SW RH SW Steering
A/C Control Assembly Control A/C F16 ) 9
R
∗
(
9 ) ( ∗ 3A 3S R SG 8
9
12
BR G 3S ILL– ILL+ 7 11 Multiplex Communication System System Communication Multiplex 53S 11 ) ) 46 13 14 ∗ ∗ ) 11 12 11 ∗ ∗ ∗ ( ( (
F C C P P 3T 3A SWG 6 6 6 ) ) 1 1 13 14 ∗ ∗ ) 12 11 11 ∗ ∗ ∗ ( ( (
E B A E D D W–B 3T G 3T ILL+ ILL– 2 5 2
5
10 12 12
11
Navigation Receiver Assembly Receiver Navigation
F F10 , E F9 ) ( ) (
Radio Receiver Assembly Receiver Radio
D F26 , C F8 , B F7 , A F6 ) ( ) ( ) ( ) (
BR G 3R 7 8
73R 4
Hazard Warning Signal SW Signal Warning Hazard
F4
GG BR BR
BR 4B 4B 4D 4D 3C 3C 3Q
2 1
Seat Heater SW Heater Seat 5 4 4 8 9 4 9 E55 45
)
G BR 3L LG 3B 3B ILL+ ILL– 4 8 4 4 9 Cont' d
(
A/T Shift Lever Shift A/T Illumination
Transmission Control SW Control Transmission E31 G BR A B 2 CAMRY 2 CAMRY
CAMRY (EM0250U) 457 M OVERALL ELECTRICAL WIRING DIAGRAM )
A
Connector
W Junction
E49
W–B W–B IM W–B E2 4 6 2 GND2 9
10 W–B 5 Cont. next page GND1
(
10 IF
<7–19>
C Module Control Engine 4 B
TACH 8
R GR GR 4K 4C
STSW
4D <7–17>
7 9
Engine Control Module Control Engine
P P 4C B 4M ACCR 3A 4 5 15 AE5 8 AE5
IG2 Relay A43 Junction Connector Junction
O BR LG BR LG 4E A2 4M EA1 2 1 6 IG2D 11 A 5 10 10 16
11 11 Y BR BR EA1 3 5 L 20A IG2 18
) ) IGN 10A D ( 1 BAT 2 , E9 ( ) C
(
II BR Y 3J Y IG 3F AE5 , E8 ) 9 7 4 12 12 B ( , E7 ) A Y ( ST CUT ST Relay
Main BodyMain ECU E6 L 1 2 3
11 11 B G G R R G 4F 4G AE6 STR 3 5 8 9 9
13 18 CA2
Module<7–17> Engine Control Engine
D V R 4K 4E V EA1 STR2 6 8 9
13 L–B
A G L
AM2
1 L
12 <7–23>
Control ECU Control Transmission
B L 4E 4G
AM1
6 A W Y 12 4M 12 9
A BL Y Y CA2 4 8 P N
Smart Key System Key Smart Park/Neutral Position SW Position Park/Neutral
A C1 ) ( W 2 BATB 2 25A DOOR 2 NO. L )
BAT ( Module<7–17>
7. 5A 7. AM2 Engine Control Engine
W VLG CA2 CA2 ) 4 7
1 G Y EA1 BAT 2 (
7
W–B A3 ST Relay ST
1 1 G W–B W–B A1 2 1 30A ST/AM2 ) )
C 1 1 1 G G ( BAT 3 5 ( , D1 ) A (
C3 Starter BGR M 1A 1CA1 1 1 C B Battery
FL MAIN 0W 3. W 3 CAMRY
CAMRY (EM0250U) 458 M ) A B C O W W 10A DOME ) C57 Junction Connector
1 LG
BAT
2 ( – GR W–B C7 CA3 3 Cont. next page ( 4
)
Connector
Junction R IF
ID
8 GR
DOME
( Warning B A42 , A A41 ) ( ) (
7 DRIVE IC DRIVE +B Master 13 A B
17 18
R 3L R 3Q B2 2 1 12 10A MPX–B
) 1A SB 18 BAT ( Buzzer CANL <2–3><2–4> 3 ) CAN I/F
CAN
( V 17 A EA1 Multiplex Communication Multiplex System CANH 15 EA1 2 Power Circuit Supply
MICRO COMPUTER MICRO
V 3D V 3Q BR BR 1A MULTI LCD MULTI 1 12 ES
A BR 3D 3Q
A GR GR 5 3G 3Q 24 10 2 9 IG+ B 13 A
A W–B W–B W–B F1 E2 3U 3Q
7 2 12 A
Combination Meter Combination
A F1 ) 7 ( 7. 5A 7. GAUGE 2 NO.
) IG GR IG ( 12 ) D (
, E9
) O O 4M C LIN1 ( 14 1 9IR , E8 ) B ( , E7
)
CANP
A W ( O 4F +B 16 C 1 3 LIN1
E6 Main BodyMain ECU 874F
<2–8> CAN System
)
CANN (
Smart Key System Key Smart
G G G
O 4F 4A 4C
15 C Communication 5 Multiplex 8 5 4 13 AE5 C
CANL
6 L Y L 4F 4C AE5 6 EFIO EFII Engine Control Module Control Engine <7–17> 7 10 11 C
CANH 5 6 W–B 8 GND E50 ID Code Box 20A STR LOCK )
1 B P EA1 BAT 2 (
11 P 7
M
4F W–B
O 3
Junction Connector Junction
E49
W–B W–B 4A W–B E2 4D 1 2 SGND LIN B 2 3
Steering Lock ECU E51
P W–B W–B P E1 4A 4G 4 5 5 18
B BR B 4A BR 4G IG2 GND IGE SLP1 61 25 3 SLR+ SLP 5 19 B 10 10 ) 10A IGN Cont' d (
) IG B IM ( 14 W A 3 CAMRY 3 CAMRY
CAMRY (EM0250U) 459 M OVERALL ELECTRICAL WIRING DIAGRAM ) A W
A5 HoodEngine Courtesy SW A43 Junction Connector
<2–8> CAN System ) (
Multiplex Communication Multiplex B R R W R 3J 3E A2 AE2 2 1 3 HSW 24 2
11 10
A Connector
CANL CANH
Junction
28 27 A E49 Cont. next page (
E A G W–B W–B W–B E2 4D 1 2 44F 3 40 17
12
<2–17>
A GR Indicator
8 Security IND Y 2
A A W LIN O CODE TXCT AGND 9 10 A
A R +B W VC5
1A A
30
Certification ECU Certification
B E59 , A E58 ) ( ) ( R 14
VC5 W 10
CODE
11 GR 9 TXCT
Power SW Power E52 G 8 ) AGND D ( , E9 ) C
(
B W–B O O 4E 4G , E8 ) 8 8 25 B ( , E7 ) A (
E6 BodyMain ECU W–B W–B LG LG W–B IG IM E1 4E 4H 4G 54 44E 54E 5 3 15 10 11 11 GND COM Smart Key System Key Smart 5 4L INDW INDS SWIL
B P P 4E 4G INDW INDS SWIL 4 3 14 B W–B GND SS2 SS2 SS1 10 SS1 7 2 13 12 11 Free Full Traveling SSW2 16 Power Source Power System<1–6><1–7> B SSW1
17 B W–B GND3 1C
) 1A W
BAT
(
2 Connector Junction
9
B A42 , A A41 ) ( ) ) (
B A 4F W 3 8 10A EFI NO. 1 2
Cont' d
(
W LG W 3J W 4F 4D 3C AE2 2 1 1 1 21 O W W A B C 3 CAMRY 3 CAMRY
CAMRY (EM0250U) 460 M ) A B R W 10A IGN )
A LG IG LG IG IM 4F ( 18 12 12 4A 13 Cont. next page (
E49 Junction Connector
W–B W–B W–B E2 16 2 7. 5A 7. ECU–ACC 13 17 )
ACC (
W–B BR 7 GND IF 8IE2 ACC 22 2
L
R R Y +B IE1 1 3L 1IX1 12
11
L P L IE1
5
CG1B CLGB
A L 3C L 34 2IX1 ACC 16
54D 64F
19 12
RLG LG IE1 CLG CLG1 10 33 A 3IX1 17 10A ECU IG 1 NO.
A B V B IE1 ) 6 SEN1 SENS IG 22 A ( 4IX1 14
A V O IG V IX1 ) SEL 4 SEL1 B 15 5 ( 6IX1 13 IE1 , E59 ) A (
15
Certification ECU E58 V ) ) Front Door LH X2 Electrical Key Oscillator Electrical ( CLGB CLG5 21 ) Outside Luggage Room Outside S14 Key Oscillator Electrical ( D ( , E9 ) L R G W C ( , E8 )
B (
P P , E7 P ) EN1 1 9832 A ( 32 13 15 E6 BodyMain ECU 2 Smart Key System Key Smart
A V V V SN1 5 CLG8 CG8B 31 A 12 SN1 16 EN1
SGT ANT1 ANT2 TRG– TRG– ANT2 ANT1 SGT 6
)
GR B GR IX1 IE1 CLGB
3 TRG+
Front LH TSW1 X1 Door Outside Handle Door Outside ( 3 WW 7 14 3 15
16
13 )
R R 5 RSSI RSSI 39 A 12
A R R
EN1 1 CLG7 CG7B
Inside Luggage RoomInside
Electrical Key Oscillator Electrical ( N25 Y 15Y A 3 RDA DATA 14 EN1 CLG6 Door Control Receiver O18 38 A
13 EO1
O21 Connector Junction
W–B GG +5 O1 EO1 RC0 6 6 2 GND 29 A 14 EO1 CLGB
A B B
EN1 3
V 14 V EO1 4 ASEL ASEL 11 37 A 11
) W ANT ANT 1 7
A Key Antenna Key Y Y
1
CLG6 CG6B Rear Seat Electrical Key Oscillator Electrical ( Electrical N11
13 12 EN1 O19 CLG4 13 ) CLGB
A W O O B W–B O 4F A3 4K AE2 BZR 3 2 1 CG5B
9
12 21 A 5 11
Wireless Door Lock Buzzer Lock Door Wireless Cont' d A48 ( )
A R 1 CLG5 Console Electrical Key Oscillator Electrical ( E56 W 11 A CLG3 A 3 CAMRY 3 CAMRY
CAMRY (EM0250U) 461
M OVERALL ELECTRICAL WIRING DIAGRAM 4E R 1 10A DOME )
1 R LG R IF R ID 3L 4A 4E 3H BAT 2 ( 1 2 7 12 12 13 20 7. 5A 7. S–HORN
S–HORN Relay A23 Security Horn
W 1G L 1
5 1 1D Y
11 1A
P Y AE6
12 Luggage Compartment Door Lock Cylinder Lock Door Compartment Luggage S8
C O W–B O O EN2 2 3 TKUL 2
5
19 Luggage Electrical Key SW Key Electrical Luggage S9
S15 Junction Connector Junction
G G W–B W–B W–B G S1 EN1 1 2 1 9 19 17 14 SN1 SN1 B TR+ 1
LSWR 5A Connector Junction E49
B W–B W–B W–B E2 HE2 5 2 ACTD 5 17 C
HAZ
4
W–B BR GND A 8 ) LSWP 27
CAN (
R R Y HE1 1 Smart Key System Key Smart 1HW1 LSWD 12 9B
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(
B P GR RGR SH– CLG CLGB +B CLG2 , E8 A ) 20 35 A 3HW1 B Multiplex Communication System System Communication Multiplex <2–12><2–21><2–23><2–24><2–25><2–26><2–27> 17 HE1 ( 21 A 18 , E7
)
A VO ( O HE1 610 SEN2 SENS E6 BodyMain ECU B 23 A 4HW1 DCTY PCTY 14 24
A P P O SEL 4 HW1 SEL2 6A A 6HW1 13 HE1 25 IO LCTY LGCY 17 7 ) ) B ( , E59 ) A 3 ( Front Door RH ) Electrical Key Oscillator Electrical ( E58 Certification ECU W2 9832 CAN ( 1 L R G W 20 1 ILE LSWL ACT+ ACT– 21 17 2 ) Multiplex Communication System System Communication Multiplex <2–11><2–21><2–22><2–23><2–27> 5 HORN 25 Cont' d
SGT ANT1 ANT2 TRG– TRG– ANT2 ANT1 SGT 6
( ) <10–3> Stop Lamp SW Lamp Stop STP 23
Front RH
Door Outside Handle Door Outside ( W1 A L L B HE1 3 HW1 TRG+ TSW2 4 R W 7 15 A B 3 CAMRY 3 CAMRY
CAMRY (EM0250U) 462 M 7. 5A 7. ALT–S )
1 W G–R BAT CA2 2 ( 5 7. 5A 7. GAUGE 2 NO. 4 ) CHG–
A A GR GR Y LG IG L
3G 3Q IG2 IG+ ( FE3 Charge 2 9
13 23 3 EA1 2CA2
12 IG 11
Generator Combination Meter Combination
C , A C19 , B C18 ) ( ) ( ) ( A F1 ) ( 10A GAUGE 1 NO.
) L
R O Y IH R IG ( 4 2
16 14 EA1 10 CA2
2AZ–FE ) (
<8–9>
M S
Engine Control Module Control Engine IC Regulator
B B L G–R 3 1B ) ) Charging 2GR–FE 2AZ–FE ( ( BIG
A C B 1B 1 3
1 : 2AZ–FE A/T 2AZ–FE 1 :
∗
ECU<7–23>
Transmission Control Transmission
ECU<7–23> 2GR–FE 2GR–FE ) ( ) (
) Control
Transmission Y P L ) 2GR–FE ) (
) )
A/T 2AZ–FE A/T 1 2GR–FE 2AZ–FE ) ( ) ( ) ( ) ( ∗ ( (
B B Y Y B P
EA1
<7–17><8–11> 2GR–FE A/T 2AZ–FE
) ( ( ( 4A 4B 10 Module 6 8
L Engine Control Engine W VLG 5B 9A GR ) 7CA2
P N Position SW Position
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) (
B , A C1 ) ( ) 5 ( B ) ) ) 3E ( A/T M/T M/T ( ( ( , A42 R R W )
A ( <7–17><8–10> Module
Junction Connector Junction A41
5 Control Engine
3F
1 1 ) )( ( ∗ ∗
B AA R 2 SB 12
11
18 CA2 CA2
M/T M/T M/T
) ( ) ( ) (
)
R G R
CA3 1 2
W–B
Clutch Start SW Start Clutch A3
9
A22
M/T ) ( R
4CA2
A/T W ) (
GR
W–B A1
Starter
C D1 , B C29 , A C3 ) ( ) ( ) (
G W–B ) ) w/o Smart Key System Smart w/o A/T M/T ( ( (
11 11 A B L L GR B M AE7 CA1
32 51
1 1 ST Relay ST 3 7 1 2 IG1 IG2 ST1 ST2 ACC Starting Starting 1 C AM1 AM2 E23 SW Ignition B 1 4 5
1 B B AE7
1 30A ST/AM2 30A
II B O IA
1 4 1 Battery 7. 5A AM1 5A 7.
FL MAIN 0W 3.
B 1C 1F W 1G
1 1 120A ALT 120A 4 CAMRY
CAMRY (EM0250U) 463
M OVERALL ELECTRICAL WIRING DIAGRAM
W–B C7
No. 6 No. Coil Ignition ) (
C39
W–B
IGF W–L 2 4 GND
B +B L–B 3 1 IGT6
4
No. 5 No. Coil Ignition ) (
C38
W–L W–B IGF
2 4 GND 1 : w/ Smart Key System Key Smart w/ 1 : Key System 2 : w/o Smart
∗ ∗
BR +B P
3 1 IGT5
No. 4 No. Coil Ignition ) (
C14
R
W IGF 2 4 GND
BR +B LG
3 1 IGT4
No. 3 No. Coil Ignition ) (
W–L W–L W–B W–B C12
W–B R W IGF 2 GND Engine Control Module Control Engine <7–17><7–18> B
3
L +B G 3 14 IGT3
L
BR
No. 2 No. Coil Ignition ) ( C13
B L BR B IGF 2 GND
)
B–W G–R B–W +B CA3 3 14 IGT2
2
No. 1 No. Coil Ignition )
2GR–FE (
( C11 L BR BR
B L BR B IGF 2 GND
Ignition Ignition
BR BR BR W B +B CA3 3 14 IGT1
7
Ignition LH Ignition Filter Noise ) L ( C49
B BR 1
2
Ignition RH Ignition Filter Noise ) (
C16 L 1 20A IG2 B )
1 1 Y
BAT 3 2 (
2 2 2 ) ( ) ( ) ( ∗ ∗ ∗
11 1
Y BR B A2
EA1 2 15 IG2 Relay IG2
10 1 O ) ( ∗ IG2 ST2
A43 Junction Connector
1 ) ( ∗ BR A2 6 E23 SW Ignition AM2 6 5 ) 2 B ∗ ( 1 1
AE7 30A ST/AM2
1 1 2 ) ( ) ( ) ( ∗ ∗ ) ∗
1 A LG LG B 4E 4M EA1 BAT IG2D ( 11 10 10 16
7. 5A 7. AM2
1 1 1 ) ( ) ( ) ( ∗ ∗ ) ∗ )
A 1 Y L L ( 4E 4M EA1 BAT AM2 2 ( Main Body ECU Body Main E6 1A 7 12 12 5 CAMRY
CAMRY (EM0250U) 464 M
4
W–B C4
No. 4 No. ) (
Ignition Coil Ignition
C14
W–L
W–B IGF 2 4 GND
BR +B LG 3 1 IGT4
3
No. 3 No. ) (
Ignition Coil Ignition C12
BR
W–L W–B IGF 2 GND
)
G BR +B
3 14 IGT3
No. 2 No. )
W–B ( W–B W–B
Ignition Coil Ignition
2AZ–FE C13
BR (
W–L W–B IGF 2 GND Engine Control Module Control Engine <8–10>
W–B Ignition Ignition
G–R BR +B
3 14 IGT2
No. 1 No. ) ( Ignition Coil Ignition
W–L W–L W–L C11
BR
W–L BR 2 W–B IGF 2 GND
)
B B BR W IH BR IG +B ( EA1 CA3 3 14 IGT1 7 7 10 15A INJ
BR
Ignition RH Ignition Filter Noise ) (
C16 BR 1 1 6 CAMRY
CAMRY (EM0250U) 465 M OVERALL ELECTRICAL WIRING DIAGRAM ) I F A B E C D H G L B Y R R O W GR GR 7. 5A 7. AM2
Cont. next page 1 1 1 ) ( ) ( ) ( ∗ ∗ ) ∗ (
1 A L L Y BAT AM2 2 ( 1 7 EA1 12 4E 12 4M
4
1 1 ) ( ) ( ∗ ∗ )
A A LG LG ( 4E 4M IG2D E6 Main Body ECU Body Main 11 ) 10 10 2 16 EA1 Y ∗ ( ) 2 Y ∗ ( 1 : w/ Smart Key System Key Smart w/ 1 : System Key Smart w/o 2 : ∗ ∗ IG2 ST2 ) 1 O ∗ ( E23 SW Ignition AM2 6 5 ) 2 B ∗ 10 ( EA1
A43 Junction Connector Junction
1 ) ( ∗ )
30A ST/AM2 2
1
B ∗ BR
A2
( AE7
6
2 ) ( ) ∗
1 B BAT (
IG2 Relay
2 2 ) ( ) ( ∗ ∗
1 1 BR BR A2 20A IG2 )
1 1 1 B Y W BAT CA1 2 32 51 ( 2 3 10A IGN
) IG Y IG 3F 3K ( 9 12 12
)
Junction Connector Junction Y
B E40 , A A58 ) ( ) ( A B 1 6 2GR–FE
(
LG 1D Y
12
GR W–B W–B GR M
1E 1E N1
NA1 C/OPN Relay 5 4
Engine Control Control Engine Pump 9
Fuel Suction Pump and Gage Assembly Gage and Pump Suction Fuel N10 20A A/F
A/F Relay
B W 2 W 1A 1G CA2
1 4138 1
BR 1E BR W–B A1
11 1E O W–B 9
EFI Relay
BR BR A3 1E 30A EFI MAIN 10 ) GR
1 Y 1E 1E BAT 2 10A EFI 3 NO. ( 6 12
1 1 GR B 2 1
15A EFI 2 NO. R
1
1 R
2 1 1E L 7 Battery
FL MAIN 0W 3. W 7 CAMRY
CAMRY (EM0250U) 466 M ) I F A B E C D H G L B B R R R O BR
W–L
B BR
#60 W 1 2
No. 6 No. Injector Fuel )
83 (
C37 W–B 6
B W–L
MGND W #50 1 2
No. 5 No. M Injector Fuel ) 43 (
Cont. next page ( C36 Leak Detection Pump
A G G
1
MPMP
B L
8 W 34 #40 4 1 2
No. 4 No. MTRB Injector Fuel )
84 (
C10
R Y Y
B Y
75 W #30 3 1 2
13
No. 3 No. Injector Fuel )
44 ( C8 VOUT VCC
B L B B CA2 NA1 3 PPMP 77
14 CA2 14 NA1
B R
#20 W 1 2
No. 2 No. Canister Pressure Canister Sensor Injector Fuel )
85 ( C9
WWWW
G BR BR CA2 NA1 76 B
12 13
B B SGND W
#10 1 2
No. 1 No. Injector Fuel )
45 ( C7
A W W W NA1 82 4 VPMP EPPM VCPP 42 B 5NA1
A VGND Y FC
7 Vent Valve Vent
N17 Module Pump Canister GR 9
)
VLVB A B Y ( BATT 20 , C55 ) A ( A55 Module Control Engine 7
B E2 G–R 2 ETHA 74
)
B P THA 1 71
C2 Meter Flow Air Mass B L–B VG 5 72 2GR–FE (
B R +B LG E2G E2G VG THA 4 3
73
ACM VSV ) ( C34
B W–L L–B 1 2 ACM
42
ACIS VSV ) (
Engine Control Control Engine C48
B B B–W 2 1 ACIS R
W–L
107 Purge VSV ) ( C6 6
B B G–R 1 2 PRG 108
R
W–L W–L
Junction Connector Junction
B A42 , A A41 ) ( ) ( B 2
A B GR GR O NA1 1B
10
12
GR W–L CA2
3
W–B W–B W–B W–B C4 CA3 NA1
10 16
5 Connector Junction
B A42 , A A41 ) ( ) ) (
B BR Y 4 9
A Cont' d W ( 8A 10A EFI NO. 1
) 1A W BAT ( L Y B R R O W 2 GR GR I F A B E C D H G 7 CAMRY 7 CAMRY
CAMRY (EM0250U) 467 M OVERALL ELECTRICAL WIRING DIAGRAM ) A B C ) L BR
Shielded
(
Shielded ) (
B G–R GE01 41
B R M– Cont. next page ( 18
B B–W ) HA2A
109
B G M+ 12 19
B Y A2A– Bank 2 Sensor 1 Air Fuel Ratio Sensor Ratio Air Fuel (
B P ETA
3
B BR 97 B 341 A2A+ A2A+ A2A– HA2A 120 119
B W–L
421
VTA2
B Shielded ) ( C5 99
C5 Throttle Body Assembly Throttle B B 5 VCTA 96
B G ) HA1A
B Y 86 VTA VC VTA2 E2 M+ M– 6 VTA1 98
B P A1A– Bank 1 Sensor 1 116 C15 Sensor Ratio Air Fuel ( C35 B
B L +BW +B 22 341 A1A+ A1A– HA1A A1A+ 93
B
Shielded ) (
B P 11 ETHW
78
Temp. Sensor Temp. B BR
Engine Coolant Engine ) 4 EX1B C4
B B LG B 1 2 1 THW ) HT1B HT1B 79 Bank 1 Sensor 2 C52 Heated Sensor Oxygen (
B W +B R 2 3 OX1B OX1B E2 88 48 65 2GR–FE (
)
Shielded ) B ( ( , C55 ) A ( A55 Module Control Engine
B Y ) HT2B 47 Engine Control Control Engine
B W–B EX2B 64 Bank 2 Sensor 2 C51 Heated Sensor Oxygen (
B A Y W–L B +B 2 341 OX2B E2 HT2B OX2B IGSW 1ID 87 28
10 10A IGN
Shielded )
) (
Y Y
IG Sensor Position IG 3F 3K
(
9 Crankshaft
12 12 C50
B Shielded R )
NE– ( 2 1
Junction Connector Junction
B E40 , A A58 ) ( ) ( 111
Shielded ) (
A B B YB G NE+ 2 6
110
BR Shielded ) ( C5
Stop Lamp SW Lamp Stop A19
A GR 3 ST1– 35
2 14 O MREL
44 A +B2 R
1A <10–2> Stop Light System Light Stop 9
) +B R
2A
Air Intake Control Intake Air ) (
VSV Short Connector Short
10A ETCS B A57 , A A56 A53 ) ( ) ( ) Cont' d
(
1 A B A LG V V BAT 2 1 2 +BM ACIV ( 4A 2 2 3 L B B R R R O BR W–L I F A B E C D H G 7 CAMRY 7 CAMRY
CAMRY (EM0250U) 468 M )
A B
LH Intake Side Intake LH ) (
Camshaft Timing Oil Control Valve Control Oil Timing Camshaft L C47 BR
B R 1 2 OC2– 51
B BR C57 Junction Connector OC2+ 52
Cont. next page
B W–B W–B RH Intake Side Intake RH ) ( E1 ( C7
Camshaft Timing Oil Control Valve Control Oil Timing Camshaft C43 16
B B W B E05 W 65 1 2 OC1– 57
B B B–W B–W W E02 4 OC1+
21 58
LH Exhaust Side Exhaust LH ) (
Camshaft Timing Oil Control Valve Control Oil Timing Camshaft C46
B Y 1 2 OE2– 15
B B B ME01 20 46 81
B W–L OE2+ 14
B B B
RH Exhaust Side Exhaust RH )
( E03
Camshaft Timing Oil Control Valve Control Oil Timing Camshaft C42
B B W–B LG W–B C4 E01 1 2 OE1– 17
B B W L E04 W OE1+ 23 22 104 16
15 ) R
3
) VPA2 VPA2 LG 56 VC2
112
G L EX– VPA VPA 6 89 B 55 2GR–FE Bank 2 Exhaust Side ( ( )
B (
G–R
EX+ , C55 Y ) 66 B EPA EPA 5 A VVT Sensor C44 ( 59
A55 Engine Control Module Control Engine B 4 VCPA VCPA
57 Engine Control Control Engine R VC2
114 B ) O
2
EPA2 EPA2 B 60 EX– 91 B 14
A17 Sensor Position Accelerator AAAAAA L Y EX+ 1 VCP2 VCP2 68 B 58
Bank 1 Exhaust Side
VVT Sensor ( VC R 113 B
)
B
Shielded ) (
Bank 2 Bank Sensor Control Knock ) (
90 V1
B B W G W CV1 2 1 3 123 123 1 VV2+ VCV2 EV1+ EV1– VCE1 EV2+ EV2– VCE2 VVL+ VVL– EKN2 67 B 3 Bank 2 Intake Side 117 VVT Sensor (
B B R CV1 KNK2
4
118
Bank 1 Bank Sensor Control Knock ) (
VC Y V2 115 B
B G W
CV1 2 1
EKNK ) 13 LG 94 1 VVR– ) 92 B
B B R B L CV1 123 2 VV1+ VV1– VCV1 VV2– KNK1 VVR+ 69 B 95 2 Bank 1 Intake Side VVT Sensor ( C41 C45 C40 Cont' d ( ) L BR Shielded ( A B C 7 CAMRY 7 CAMRY
CAMRY (EM0250U) 469 M OVERALL ELECTRICAL WIRING DIAGRAM ) I J F A B E C D H G L Y P B R O G BR L–B B–W
B A Y R W BR AE5 CAN–
1
24 5 Transmission Control SW Control Transmission
Cont. next page
B E31 ( B CAN+ 2 20 S
) B S A D G Y Y O 3 7 26 11
1 : w/ Smart Key System Key Smart w/ 1 : Key System 2 : w/o Smart
∗ ∗ B N L–B SFTD
A25 L 27 L 1 SFTD 2GR–FE ( 20 AE5
B R P 25 SFTU EIG
A51 R W–B G 4A 4C AE5 5 2 SFTU 16 12 11
10 AE5 B P B–W BR
24
BR BR 3A 3H
11 10
<25–1>
Combination Meter Combination A Electronically Controlled Transmission Controlled Electronically Indicator and A/T V SPD
8 3D Connector
Junction Connector Junction Junction
10 B A42 , A A41 C57
) ( ) (
BR
<9–1>
2 ) ( ∗ Connector 3 Connector
B A Data Link Data BR GR W–B B C7 EA1 CA3 3
18 17 4
15
<9–1>
1 ) ( ∗ Connector 3 Connector )
2
B Data Link Data B ∗ 4A ( 9 19 CCS
A A RW GR R
AE5
CCS
1 1 ) )( (
∗ ∗ <3–4> 3 1
40
) ECU Body Main
17 A B B 4L B 4C AE5 TACH 9 15 6 10 –SET +RES ON–OFF CANCEL
2GR–FE
( <26–1>
Cooling Fan ECU Fan Cooling A G ECC RFC
A C BR 43 B
4C 2
Spiral Cable Spiral Cruise Control SW Control Cruise
C b1 , A E18 C b1 ) ( ) ( ) (
<9–2>
Data Link Connector 3 Connector Link Data A P P TC AE5 27 12 Cruise Control Control Cruise ) B (
B L–B , C55 ) IGT6 A ( 35 A55 Module Control Engine
B P IGT5 36 18
B LG IGT4 37
B G IGT3 38 Ignition Coils Ignition <5–2><5–3><5–4>
B G–R IGT2 39
)
B W IGT1 40
A B BR
IGF1 CANL <2–2>
CAN 49 System )
2GR–FE (
106
( Multiplex Communication Multiplex
<10–3>
Stop Lamp SW Lamp Stop A A W STP CANH
41 36
1 ) ( ∗
A A Y
B IMI
ACCR
<3–4> <9–3> 2 ECU Key Transponder ) (
11 ∗
Main Body ECU Body Main <3–6> 1 Box Code ID ) ( ∗
1 ) ( ∗
A A G Engine Control Control Engine R IMO STSW 17 14 10
)
<3–3><4–2>
Park/Neutral Position SW Position Park/Neutral B L–B NSW 62 13
Power Steering Power Pressure Oil SW C17
Cont' d <3–2><4–2>
( Relay ST
B A V B STA 1 PSW
70 48
1 ) (
∗ <3–3>
L Relay CUT ST B BR R STAR 63 A B 7 CAMRY 7 CAMRY
CAMRY (EM0250U) 470 M ) A
R
R L–B IG2 13 6
Y W NTB
Cont. next page
( Y AE5
4CA2 24 B NCO 10A IGN
)
Y Y IG Y IG 3J 3F ( NCB NTO HALL SENSOR SENSOR HALL
9
NCB NCO NTB NTO 12 12
<25–1> Y
Combination Meter Combination
G BR CA2 3 SPD1
19 BR
THO1 E2
<10–3>
Stop Lamp SW Lamp Stop
LG B STP CA2 12
9 O
TPS3
L GR
NSW
TPS2 ) 11
<3–3><4–3>
Park/Neutral Position SW Position Park/Neutral W
TPS1 Y STA 2GR–FE 10 (
23
SL L
W L +B B CA2 18
11 GR SLT+ SLT–
C56 ECU Control Transmission
BR W–L B CA3 1 BATT
9
W B 10A GAUGE 1 NO.
)
R O IH G IG ( EA1 CA2 SL4+ SL4– SLU+ SLU–
16
10 14 R B SL3–
22 L
SL3+
B G R SL2– Electronically Controlled Transmission and A/T Indicator Indicator and A/T Transmission Controlled Electronically 7 DL
G
O L–B SL2+ 8A NL R RB
A B 1
RD R P W SL1+ SL1– 15 16 2A RL P Junction Connector C57 A
PL 3A B BR
BR C7 E01
9 6 1 CAN+ Position SW Position
B–W Park/Neutral
A C1 ) (
B–W E1 B–W 8 7 2 CAN– 21 ) 7. 5A 7. ECU IG 2 NO.
)
O O O IF O IG 3L 4D 4C 3C ( 7 7 5 5 Cont' d 19 ( L P B Y R O G BR L–B B–W I J F A B E C D H G 7 CAMRY 7 CAMRY
CAMRY (EM0250U) 471 M OVERALL ELECTRICAL WIRING DIAGRAM 28
)
Combination Meter Combination
B F2 , A F1 ) ( ) ( 2GR–FE ( ) 27
DOME
( Warning +B Master DRIVE IC DRIVE
IG2
Cruise Junction Connector Junction
C57 – GR W–B C7 CA3 3
4
Connector
Junction
GR
B A42 , A A41 ) ( ) Buzzer ( MULTI LCD MULTI A B 17 18 LCD A/T Range 18 <2–3><2–4> ) 10A DOME CAN I/F MICRO COMPUTER MICRO CAN ) (
1 LG 15
EA1 BAT 2
( Speedometer 17 A Multiplex Communication Multiplex System CANH CANL 26
BR BR
Temp. Temp. R IF ID 7 13 ES
Electronically Controlled Transmission and A/T Indicator Indicator and A/T Transmission Controlled Electronically
A BR Tachometer 3D 3Q
R 3L R 5 3Q 24 10 B2 2 1 12
10A MPX–B
A W–B W–B F1 E2 3U 3Q S
)
7 2 12 A 1A SB BAT
(
3
D V EA1
2 N
DRIVE IC DRIVE Power Circuit Supply
V V 3D 3Q R 1A 1 12
A GR GR 3G 3Q P 2 9 IG+ B 13 A 25 CHK
B
)
R 3P 3B IG2
Indicator Lamp Indicator 4 9 3 Malfunction 7. 5A 7. GAUGE 2 NO.
) IG GR IG Cont' d ( ( 12 R A 7 CAMRY 7 CAMRY
CAMRY (EM0250U) 472 Memo
CAMRY (EM0250U) 473 M OVERALL ELECTRICAL WIRING DIAGRAM ) F A B E C D G
V Y R R O W W
Canister Pump Module Pump Canister
N17
GR O Vent Valve Vent NA1 9 Cont. next page ( 12 VLVB
4
W W NA1 8 42 A 5 VGND ) B (
, C24
) Y Y R A 4 (
3
13 A24 Module Control Engine
B B L CA2 NA1 3 PPMP 71 B 70 B 14 CA2 14 NA1
Canister PressureCanister Sensor
BR BR G NA1 2 EPPM VCPP 94 B
12 CA2 13
SGND VOUT VCC
G G NA1 1 MPMP VPMP 34 A 4 MTRB M
Leak Detection Pump
W–B W–B W–B W–B C6 NA1 CA3 6 16 10 MGND
3
Junction Connector Junction
B A42 , A A41 ) ( ) ( )
A B O GR 1 10 2AZ–FE ( 15A INJ
)
BR W IH BR IG ( EA1 CA1
8 1 2 Junction Connector Junction
10A IGN B E40 , A A58 ) ( ) ( )
B A Y IG Y IG Engine Control Control Engine 3F 3K ( 6 1 9 12 12 LG 3 CA2
2 LG 1D Y GR V
8
12
GR W–B W–B GR M 1E 1E N1
NA1 C/OPN Relay 5 4 Pump
9 13
and Gage Assembly Gage and
Fuel Suction Pump Suction Fuel
N10
1E O
9 Connector Junction
B A42 , A A41 ) ( ) (
A B W–B W–B 1E BR A3 17 16 10 EFI Relay
W–B
BR BR W–B A1 1E 30A EFI MAIN )
1 B Y 1E 1E
BAT
2 10A EFI 3 NO. ( 611 GR 12 1
1 1 GR 2 1
15A EFI 2 NO. R
1
R
2 1
L W CA2 71E 1 8 CAMRY
CAMRY (EM0250U) 474 M ) A B
) ) G–R Shielded Shielded ( (
63
G
R Bank 1 Sensor 1 Sensor 1 Bank ) (
109 Air Fuel Ratio Sensor Ratio Fuel Air
41 B
Cont. next page C15
(
G G 8 P
42 B
113 B
Shielded ) (
P W L
91 B
112 B
Shielded ) (
Bank 1 Sensor 2 Sensor 1 Bank ) (
Heated Oxygen Sensor Oxygen Heated
C22 W–L
114
B–R BR 87 B
B VCB E2 M+ M– 5321 VCTA ETA M+ M– GE01 67 B
C5 Body Assembly Throttle LG W 34 34 12 21 HT1B +B +B HA1A OX1B E2 A1A+ A1A– 64 B
B Shielded Y ) VTA VTA2 ( 64 VTA1 VTA2 115 B
B LG HT1B OX1B EX1B A1A+ A1A– HA1A
47 B
7 Y Y 88 EPA
59 P
A G 65 B 65 )
C2 Meter Flow Air Mass W B–R
A B
4
116 B
V SB +B 2AZ–FE VG E2G THA E2 5412 3
(
A O ) EPA2 118 B B ( 60 , C24 ) A
(
A17 Sensor Position Accelerator A V R
3
VPA2 VPA
Purge VSV ) A24 ( Engine Control Module Control Engine
56 C6
A5755 B L O V 12 2 1 PRG VG E2G THA ETHA VCP2 VCPA VCP2 VPA2 EPA2 VCPA VPA EPA 58 A 49 B
V Engine Control Control Engine
W B
2 1
No. 1 No. Injector Fuel ) (
108 C7
6 P Temp. Sensor Temp. ETHW
96 B Engine Coolant Engine
C4
W R
2
No. 2 No. Injector Fuel ) (
107 B B C9 B 1 2 THW
97
W Y
11
No. 3 No. Injector Fuel B ) (
106 B C8 Oil Control Valve Control Oil
123
Camshaft Timing Camshaft WW C32
B B W W
#40 #30L #20 #10
2 1 22 1
OC1+ OC1–
No. 4 No. Injector Fuel ) (
100 B 105 B
C10 W
Y R BATT 1 20 A
10A EFI 1 NO.
9 ) A +B +B2 R A ( 2A )
Junction Connector A41 A 1A W BAT ( 8A 2 5
A ) O MREL 44 10A ETCS )
1 A A Y Cont' d LG FC BAT 2 +BM ( ( 3 7 V Y R R O W W F A B E C D G 8 CAMRY 8 CAMRY
CAMRY (EM0250U) 475 M OVERALL ELECTRICAL WIRING DIAGRAM ) A W–B
CANL
<2–2> CAN System )
( 49 A
Multiplex Communication Multiplex E1 W–B 104 B CANH 41 A Cont. next page (
1 : California
∗ W–B E01 W–B 45 12
A
G IMO
<9–3>
10 W E04 Transponder Key ECU Key Transponder B 46 B B
A Y IMI
B 11 B E03
86
<9–2> B B
ME01
Data Link Connector 3 Connector Link Data A P P TC 43 AE5
27
12
B–W B–W C4 C6 E02
44 B B
<10–3> Oil Pressure SW Pressure Oil
Stop Lamp SW Lamp Stop
A Steering Power W
STP B–W W–B C17 36
A BR B CA3 1 PSW
53 3
<25–1>
Combination Meter Combination A L
SPD
8
1 1 ) ( ) ( ∗ ∗
G W 4 IAC–
52 A 11
19 CA2
<9–1>
Data Link Connector 3 Connector Link Data 1 1
) ( ) (
∗ A ∗ B B
AE5
TACH
W L M 15 6 CA2 33 9
)
1 ) ( ∗
L
<4–2>
ST Relay ST 126 A A V STA
2AZ–FE 48
1 ) ( ( ∗
C33 Valve Intake Air Control B–W
) 93 B
A/T
)
( B
<4–2> A/T ) ( (
Park/Neutral Position SW Position Park/Neutral B SB
NSW , C24 1 ) ( ) ∗ 52 VCIA IACA EIA IAC+ IAC– A
(
B B 3125 VCIA IACA EIA IAC+ A24 Module Control Engine
103 B Engine Control Control Engine BR
81
W–B B–W LG L CA3 CA3 82 B 2 1
10 G 83 B
Ignition Coils Ignition <6–2><6–3> R
111
Bank 1 Bank Sensor ) (
Knock Control Knock G–R C30 84 B
B G 1 2 KNK1 EKNK
110 B B
W
IGT1 IGT2 IGT3 IGT4 IGF1
Shielded )
85 B ( BR
G2–
98 B Sensor Position
Camshaft <4–3>
C31 Generator L ALT
50 B Y G2+ 1 2
99 B
Shielded ) (
<26–3>
FAN NO. 2 Relay 2 NO. FAN
<26–3>
9 W FAN NO. 1 Relay 1 NO. FAN FANH
)
22 A
R
NE– Position Sensor Position
121 B Crankshaft
C20
Cont' d <26–4>
( Relay 3 NO. FAN
B A G R NE+ 1 2 FANL
21
122
Shielded ) ) ( ) Shielded Shielded ( ( A B 8 CAMRY 8 CAMRY
CAMRY (EM0250U) 476 M ) A B C B R GR Cont. next page ( GR 16
)
2 V V 8
3 G ) R CA2 B 3B 2AZ–FE ( 26 A 55 B
(
17 C1 SW Park/Neutral Position
B BR O
7
A/T ETHO ) ( E2 95
B G G 7B 56 RB
B R Y O 1 2
72 THO SB
9B
54 B
LG B SL1– 77 B
SL1– B P
1B
53
L W 613 SL1+ 57 B
SL1+ B B PRND GR
PL RL NL DL 2L LL 6B
73
R BR
12
Clutch SW Clutch 59
SL2– Cruise Control Cruise
A21
M/T M/T ) ( ) (
G LG
5 GW 58 B CA3 1 2 SL2+ 8 )
15
P BR SB
M/T Connector (
Junction Connector Junction Junction 10
79 B
DSL
B A42 , A A41 B E40 , A A58 ) ( ) ( ) ( ) (
M/T ) (
B A A B B W GR BR 8 4 4 75 B 19 12 SLT– )
O L M/T G 2 ( Electronically Controlled Transmission Solenoid Transmission Controlled Electronically C25
76 B
7. 5A 7. ECU IG 2 NO. SLT+
M/T ) ( )
B GR O IF Y IG 3L 3K S4 SLT+ SLT– DSL SL2+ SL2– THO1 ( 3 S4 5 4 Electronically Controlled Transmission and A/T Indicator Indicator and A/T Transmission Controlled Electronically 78 B 19 )
B (
Y L , C24 11 ) 61 A
(
SL3–
B P
Counter Gear Counter
) ( NC–
A24 Module Control Engine Revolution Sensor Revolution
102
Transmission
O R
4 C27 60 B SL3+
B LG NC+
1 2
B V SR SL3+ SL3– G 9 101
SR
80 B
W
Turbine Sensor Sensor NT– ) (
14 Revolution
124 B Transmission
C26 Junction Connector Junction
B A42 , A A41 ) ( ) ( G NT+
1 2
A B W–B W A3 EOM 125 B 9 16 16
A A EC W–B 32 18 A
A Y IGSW 1ID 28 ) 10A IGN
)
Y IG Y IG 3F 3K ( 9 CCS
12 12
2AZ–FE A RW GR ( R AE5 CCS 1 3
40 A
17 Junction Connector Junction
B E40 , A A58 ) ( ) ( –SET +RES ON–OFF CANCEL
A B YB
2 6
Stop Lamp SW Lamp Stop A19 ECC
A C BR B Cruise Control Control Cruise
2 4C A 13 GR 3
ST1–
) Cruise Control SW Control Cruise
35 Cable Spiral
C b1 , A E18 C b1 ) ( ) ( ) (
2 14 RB BR 3A BR GR 3D Cont' d EA1 CA3 (
4
11 10 15
<10–2> Stop Light System Light Stop W–B A 8 CAMRY 8 CAMRY
CAMRY (EM0250U) 477 M OVERALL ELECTRICAL WIRING DIAGRAM )
DOME
( Warning +B Master DRIVE IC DRIVE
IG2 Cruise 20 ) B ( Buzzer , F2 ) A ( F1 Combination Meter Combination MULTI LCD MULTI 18 A <2–3><2–4> ) 10A DOME CAN I/F CAN ) (
1 LG
BAT 2
( Speedometer 17 A MICRO COMPUTER MICRO
Multiplex Communication Multiplex System
CANH CANL
Temp. Temp. R ID 7IF 13 ES
A Tachometer BR GR W–B BR 3D C6 3Q EA1
CA3
) R R 3L 5 3Q 24 4 10 15 2 1 12
10A MPX–B
4, 3, 2, L 2, 3, 4,
W–B ) W–B F1 E2 SB 73Q 23U 1A 12 A BAT 2AZ–FE (
( 3
19 D V EA1
2 N
DRIVE IC DRIVE Power Circuit Supply
V V B R 1A 13D 12 3Q
A GR GR 3G 3Q P 2 9 IG+ B2 13 A CHK
B
R
R 3P 3B IG2
Indicator Lamp Indicator 4 9 3 Malfunction 7. 5A 7. GAUGE 2 NO.
) IG GR (
12 IG
Transmission Control SW Control Transmission E31
A R W BR AE5
24 NSSL 5 R
18 L
AT4 NSSD O 21 Electronically Controlled Transmission and A/T Indicator Indicator and A/T Transmission Controlled Electronically
ATL Y 65
L B Y BR AE6 CA2 74 19 15
4 A G O ) AE5 B ( 25 16 , C24 )
A
(
W L AE6 CA2 A24 Module Control Engine
22 16
R SB AE6 CA2 21 11 17 10A GAUGE 1 NO. )
) IH R IG ( EA1 16 14 O
Cont' d
( R CA2 10 B R GR A B C 8 CAMRY 8 CAMRY
CAMRY (EM0250U) 478
M
1 1
) ( ) (
∗ ∗ <2–25> Side s Driver' ) (
Door Courtesy SW Courtesy Door
V Y
CTY 7
1 ) ( ∗
1
) ( ∗ <2–17> R
TXCT AGND Security Indicator Security IND P 8
4
1 ) ( ∗ BR 457 CODE
Transponder Key Coil
)
1 ) ( ∗ O
VC5 VC5 1 ANT1 ANT2
E25 Transponder Key Amplifier
Connector Junction
10A IGN E49
1 1 1 1 ) ( ) ( ) )( (
∗ ∗ ∗ ∗
)
W–B W–B W–B IG LG IG IM E2 ( 9 2 2 GND 16 23B 33C 13 E15 Transponder Key ECU
w/o Smart Key System Smart w/o
Engine Immobiliser System Immobiliser Engine ( Connector Junction
10A EFI 1 NO. B A42 , A A41 1
) ( ) ( ) ( ∗ <2–19>
Unlock Warning SW Warning Unlock 1 1 1 1 ) ( ) )( )( ( ∗ ∗ ∗ ∗ ) B
A B LG W W 1A W AE2 BAT
(
8 3
13J 13B 2
1 1 ) ( ) 21 ( ∗ ∗
L Y
EFIO
13
<7–17><8–12>
7
Engine Control Module Control Engine
1 1 1 ) ( ) ( ) ( ∗ ∗ ∗
D+B CODETXCTAGND G G 3 GR EFII KSW AE5 9 1 14 15 4 5 12 3
13 AE5
Warning ECU<16–2> Warning
Tire Pressure Tire
P P 3H 3O
6 5
<7–18><8–12>
Engine Control Module Control Engine
P
Warning ECU<16–2> Warning
Tire Pressure Tire GR 3C
8
1 ) ( ∗ GR 3B
8
<15–6>
1 : w/o Smart Key System 1 : w/o Smart 2AZ–FE 3 : 4 : TMC Made w/ VSC ECU Classification 2 : 2GR–FE 2 :
∗ ∗ ∗ ∗ Occupant GR 73L 83C 3B
GR
2
<15–5>
Assembly Center Assembly
Airbag Sensor Airbag IE W
3IF
10 5
4 ) ( ∗
GR SIL GR
7
CANL
14 <2–3><2–4> CAN System )
( 1IH
12 IM Multiplex Communication Multiplex
<12–3><13–3><14–2>
with Actuator with
Skid Control ECU Control Skid O O 3E TS 3H 6
CANH 12
4 4
4 ) ( ∗
Data Link Connector 3 Connector Link Data Y
15
<7–19><8–11>
Engine Control Module Control Engine
P B TC
TAC 9
13
3 3 ) )( ( ∗ ∗
W–B GR C6 CA3
4
Connector Connector
Junction E10 ConnectorData Link 3 Junction
1
B A42 , A A41 C57 ) ( ) (
2 2 2 ) ( ) ( ) ( ∗ ∗ ∗
B A GR W–B RBR BR BR C7 SG WFSE EA1 CA3 3 5
18 17 4
11 3H 10 3D 15 Junction Connector Junction
7. 5A 7. OBD E49
)
W–B W–B W–B IM L E2 CG BAT BAT 9 2 4 ( 16 33H 33C 4 9 CAMRY
CAMRY (EM0250U) 479
M OVERALL ELECTRICAL WIRING DIAGRAM
LH Lamp Combination Rear ) (
S11
Junction Connector Junction Connector
S16 Stop Junction
S15 L
3
10
W–B W–B S1
7 9 Tail <2–42> ) 4 W–B
CAN ( Tail Multiplex Communication Multiplex System
2
1
W–B
SN1 6 11
L L
8 9 32
Stop
RH Lamp Combination Rear ) ( S12 W–B
8
SN1
Center Stop Lamp Stop Center Connector
N16 Junction N28
N29 Junction Connector
L W–B L N1 Main BodyMain ECU <3–17>
5 9 2 1
10
Dome and Stop and Dome ) (
Noise Filter Noise
N15
Stop Light Stop
<12–3><13–3><14–2>
with Actuator with
Skid Control ECU Control Skid L L P IP IC 7 8 2
3
13
<21–4>
Control ECU Control
Shift Lock Shift W W L IL IF 3 AE2
7 83L 83K
9 15
2AZ–FE
) ( <8–11>
Engine Control Module Control Engine W
W
Junction Connector Junction
B A42 , A A41 ) ( ) (
2GR–FE ) (
Module<7–17>
B Control Engine L W
8 3
ECU<7–23>
A Control Transmission LG
4A
Stop Lamp SW Lamp Stop A19 1 2 10A STOP
) IC B BAT ( 8
4 3
Back–Up
RH Lamp ) 2 (
Rear Combination Rear S2 R W–B
2
1 ) ( ∗
R R R R W–B W–B W–B S1
EN1
1 3 4 3 1 9
Connector Connector Back–Up
9
Junction 17 SN1 Junction
S16 S15
LH Lamp ) ( Rear Combination Rear
) 2 S3
R
∗ (
Connector
Junction
E48
M/T 1 1 ) ( ) )( ( ∗ ∗
RRR R GR L 3 2 6 AE3 8 20 CA2
) <22–6>
L )
)
Receiver Assembly Receiver A/T
(
Navigation R
A/T 2GR–FE 2AZ–FE ) ( ( (
Back–Up Light P RL 2A 1B B A RB 2 1 1 1 : w/ Mirror Heater Mirror w/ 1 : 2 : w/o Mirror Heater ∗ ∗ R ) R
A/T
(
Position SW Position
Park/Neutral
B , A C1 ) ( ) (
10A GAUGE 1 NO.
M/T M/T ) ( ) (
)
L B R R IH O IG
( EA1 2 1 Back–Up Lamp SW Lamp Back–Up
16 14 10 CA2 C28 10 CAMRY
CAMRY (EM0250U) 480
M
SW Assembly SW
Headlamp Dimmer Headlamp
E21 L E49 Junction Connector
1 : 2GR–FE 1 : 2 : 2AZ–FE
15 ∗ ∗
W–B W–B W–B E2 3G 9 2
12
3 33C O TR EL TL 65 13 LH RH
4
Turn SW Turn
W–B W–B 3F 7
3
<2–12>
Main Body ECU Body Main W 93M F3 Clock HAZ E ER EL
E LG – – W W–B W–B W 3F F1 3R 3R 3U
5 8 4
GND1 20 19
9 SW Signal 3 8 2
Hazard Warning Hazard
F4
3Q Connector
7 Junction C57
W–B
1 1 ) ( ) ( ∗ ∗ – GR W–B C7 CA3 3
4 ) Connector
1
∗ Junction
GR (
B A42 , A A41 ) ( ) (
2 ) ( ∗
A B 3 W–B C6 CA3 ) ) 2 1 17 18 4 ∗ ∗ ( ( BR 15 EA1
A W–B G
3P G E2 3G 1 RH Turn 8 5 2 12 BR GR BB
BB
L B 3F 3P
2 LH Turn A 7 7 BR 8IG IG 3D 3Q ES
5
24
10
Combination Meter Combination
B F2 , A F1 ) ( ) E14 Flasher Turn Signal (
G G W–B IC BR A6 2 2 3
1II 3 Turn
Front RH Front ) (
Parking Lamp Parking
Turn Signal and Signal Turn Turn Signal and Hazard Warning Light Warning and Hazard Signal Turn A50
2
G W–B BR B A1 3 2 3
6II 7ID Turn
Front LH Front ) (
Parking Lamp Parking
Turn Signal and Signal Turn
A46
Connector Rear RH Rear ) (
Junction Turn Signal Lamp Signal Turn
S13 S15
G G W–B W–B G S1 EN1 SN1 1 2 9 2 9IL
4 3
11
Rear LH Rear ) (
Turn Signal Lamp Signal Turn
S10
Y Y W–B SN1 1 2 12 IP 10 4 IG B LL LR 1 1 10A GAUGE 1 NO.
)
Y IF Y IG 3L 3F ( 2 1 14 15A HAZ )
1 R R EA1 BAT 2 ( 9 11 CAMRY
CAMRY (EM0250U) 481 M OVERALL ELECTRICAL WIRING DIAGRAM
)
System<25–2>
– W–B W–B F1 E2 3U 3Q
+S Combination Meter Combination B 7 2 12
SI 3P WW 3D IG2 AE6 3 IG2 14 B 12 A 6 MICRO COMPUTER MICRO 11 Cont. next page ( ) B ( , F2 4 ) A (
F1 Meter Combination BR 12
11 <2–1> CAN System ) (
Multiplex Communication Multiplex
<10–3>
Stop Lamp SW Lamp Stop P
STP1 CANL CANH SP1 25 27
Rear RH Rear Sensor Speed ) (
f1
W B W RR– ) 19 3
2
10
B W B
RR+ 5
GR GR D/G 1fO1 1OA1 13 7 AE6
TMC Made
( <9–1><9–2>
Connector 3 Connector
Data Link Data O O TS AE6 24
4
Rear LH Rear Sensor Speed ) (
Y L
AE6 WFSE g1 42
8
L B RL– BR 6 22 11 2fO1 10 OA1
, TRAC, and VSC
)
R W R gN1 RL+ NA1 20
1gN1 1NA1
Buzzer 4A O RB BZ A26 ECUSkid Control Actuator with AE6 1 2
30 w/ VSC w/
7 Buzzer 6
(
VSC Warning VSC 14 E13 O
ABS 2
L L
2 Junction Connector Junction 17
7. 5A 7. ECU IG 2 NO. B E40 , A A58 ) ( ) ( 54D )
B A PO IF P IG 3L 3K IG1 (
46 4 3 W
53C 4 P
FR+ 3 1 19
Front RH Front Sensor Speed ) ( A35 30A ABS 2 No. )
1 L
+BS BAT
( 31
V
FL– L 4 2 Y R+
45
W
FL+LG FR– 1
18
L LH Front Sensor Speed
) MR ( 15 A14
11 11
B
32 51 2 +BM
VSC NO. 2 Relay 2 NO. VSC W–B A4 1
1 GND2
Y W
W–B
LG W–B A6 MRF 50A ABS 1 No. GND1 32 14 )
1 11 11 B
BAT 32 51 ( VSC No. 1 Relay 1 No. VSC 12 CAMRY
CAMRY (EM0250U) 482 M 7. 5A 7. ECU IG 2 NO.
)
O O IF O IG IG 4B 4D
(
3 5
CANH
<2–3> CAN System )
53L 53C 7 ( 6
19 Multiplex Communication Multiplex 2 CANL 8
E49 Connector Junction
W–B W–B W–B 4B E2 4D 1 1 2 GND
1 3
Yaw Rate Sensor Rate Yaw E34 2 4B 1 : 2GR–FE 1 : 2AZ–FE 2 : ∗ ∗
W–B O IG
1
CANH
10
<2–3> CAN System ) 74B ( Multiplex Communication Multiplex 9 CANL 10A ECU–B 1 NO. )
1 W O W 3L W–B 3H BAT BAT ESS 2 2 3 (
9 9 1IF
10 ID
Steering Sensor Steering E17 ) 7
IG2
USA BRAKE ) (
DRIVE IC DRIVE Except USA Except Brake ) ( TMC Made ( )
DOME
( Warning
+B Master Slip DRIVE IC DRIVE
, TRAC, and VSC ) ABS
) IG2 B VSC ( w/ VSC w/ , F2 ( ) A ( Combination Meter Combination F1
ABS 6
<2–3><2–4> CAN
)
18 (
Communication System Communication 10A MPX–B Multiplex CAN I/F
)
CANH CANL
SB 1A Speedometer EA1 BAT (
3 17 A A 2
Connector
V Junction
C57
1 1 ) ( ) ( ∗ ∗ – GR W–B C7 CA3 3 4 V
A V
) Connector
1 1 Junction
∗
13D
GR
(
12 3Q B A42 , A A41 ) ( ) ( A B 7. 5A 7. GAUGE 2 NO. MULTI LCD MULTI 17 18 ) IG+
A
IG GR GR
(
MICRO COMPUTER MICRO
2 ) ( 23G 93Q ∗ 13
12 IG
Power Supply Power Circuit W–B C6 CA3 ) ) 2 1 4 ∗ ∗ ( ( BR GR ) 5 B2 B
A R Buzzer 2 13Q 12 3L
15
EA1 Cont' d R ( 10A DOME ) BR
1 LG ES BAT 2
(
A 7IF BR 3D 3Q 13 ID 5 24 10 12 CAMRY 12 CAMRY
CAMRY (EM0250U) 483 M OVERALL ELECTRICAL WIRING DIAGRAM
)
System<25–2>
– W–B W–B F1 E2 3U 3Q Combination Meter Combination B 7 2 12
SI 3P WW 3D IG2 AE6 3 IG2 14 B 12 A 6 MICRO COMPUTER MICRO 11 Cont. next page ( ) B ( , F2 4 ) A (
F1 Meter Combination BR 33
35 <2–1> CAN System ) (
Multiplex Communication Multiplex
<10–3>
Stop Lamp SW Lamp Stop P
STP1 CANL CANH SP1 14 30
Rear RH Rear Sensor Speed ) (
f1
W B W RR– 8
2
10
B W B RR+ 29 ) 1fO1 1OA1
3
Rear LH Rear Sensor Speed ) (
g1
TMMK Made TMMK <9–2> L B BR
Connector 3 Connector RL– ( 22 11
27 Data Link Data O O TS AE6 2fO1 10 OA1 39
4
W R R gN1 RL+ NA1 7 1gN1 1NA1
, TRAC, and VSC
)
L B
9 2
Buzzer 4A O RB BZ A60 ECUSkid Control Actuator with AE6
1 2
23
7 Buzzer 6
w/ VSC w/
VSC Warning VSC 14 (
E13
O W
FR+ P 1
10
Front RH Front Sensor Speed ) 2 (
ABS
A35 Junction Connector Junction
7. 5A 7. ECU IG 2 NO. B E40 , A A58 ) ( ) ( 54D )
B A PO IF P IG 3L 3K IG1 ( 28 4 3
53C 4
19
V FL– B 6 2 30A ABS 2 No. )
1 L L
+BS BAT 3 (
W
FL+LG FR– 5 1
Front LH Front Sensor Speed ) (
A14 W–B A4 1 GND2 W–B 50A ABS 1 No. )
1 B B W–B A6 BAT 4 2 +BM ( GND1 1 13 CAMRY
CAMRY (EM0250U) 484 M 7. 5A 7. ECU IG 2 NO.
)
O O IF O IG IG 4B 4D
(
2 1
CANH
<2–3> CAN System )
6 ( 53L 53C 7
19 Multiplex Communication Multiplex 3 CANL E49 Junction Connector
8
W–B W–B W–B 4B E2 4D 4 1 2 GND
1 3
Yaw Rate Sensor Rate Yaw E65 2 4B
W–B 1 : 2GR–FE 1 : 2AZ–FE 2 :
∗ ∗ O IG
1
CANH
10
<2–3> CAN System ) 74B ( Multiplex Communication Multiplex 9 CANL 10A ECU–B 1 NO. )
1 W O W 3L W–B 3H BAT BAT ESS 2 2 3 (
9 9 1IF
10 ID
Steering Sensor Steering E17 ) 7
IG2
USA BRAKE ) (
DRIVE IC DRIVE Except USA Except Brake ) ( TMMK Made TMMK ( )
DOME
( Warning
+B Master Slip
DRIVE IC DRIVE , TRAC, and VSC ABS )
) IG2 B VSC ( , F2 ) w/ VSC w/ A ( ( Combination Meter Combination F1
6
ABS
<2–3><2–4> CAN
)
18 A (
Communication System Communication 10A MPX–B Multiplex CAN I/F ) CANH CANL
A SB 1A Speedometer EA1 BAT (
3 17 2
Connector
V Junction
C57
1 1 ) ( ) ( ∗ ∗ – GR W–B C7 CA3 3 4 V B
A V 3D Connector 3Q
)
1 1 Junction
∗
1
GR
(
12 B A42 , A A41 ) ( ) ( A B 7. 5A 7. GAUGE 2 NO. MULTI LCD MULTI 17 18 ) IG+
A
GR IG GR IG
3G 3Q
(
MICRO COMPUTER MICRO
2 ) ( 2 9 ∗ 13
12
Power Supply Power Circuit W–B C6 CA3 ) ) 2 1 4 ∗ ∗ ( ( BR GR ) 5 B2
A 3L R 3Q Buzzer 2 1 12
15
EA1 Cont' d R ( 10A DOME ) BR
1 LG IF ID
ES BAT
2 ( 7 BR 3D 3Q 13 5 24 A 10 13 CAMRY 13 CAMRY
CAMRY (EM0250U) 485
M OVERALL ELECTRICAL WIRING DIAGRAM
Junction Connector Junction
IG2
USA BRAKE C57 ) (
) DRIVE IC DRIVE
Except USA Except Brake
)
10A MPX–B (
3 B 3 ) ( ) ( ∗ ( ∗
1 : TMC Made Made TMMK : 2 3 : 2GR–FE 3 : 4 : 2AZ–FE
∗ ∗ ∗ ∗ ) GR W–B , F2 C7 )
CA3 3
A SB ( 1A EA1 4 BAT ( F1 Meter Combination
3
2
) Connector
3
V Junction
∗
GR (
B A42 , A A41 ) ( ) (
IG2
ABS 4 ) ( ∗ 4 DRIVE IC DRIVE
A B W–B C6 CA3 ) ) 4 3 17 18 4 V ∗ ∗ ( (
BR GR A V 1 13D 12 3Q 18 7. 5A 7. GAUGE 2 NO. 15 EA1 CAN I/F ) IG+
<2–3><2–4> A IG GR GR ) ( Power Supply Circuit 23G 93Q 13 12 IG CAN Multiplex System Communication ( 17 A A B2 B
A R 2
13Q BR
12 3L Speedometer
MICRO COMPUTER MICRO R
A BR 3D 3Q 10A DOME 5 24 10 )
1 LG
BAT
2 ( – W–B W–B F1 7IF E2 3U 3Q 13 ID 7 2
SI ES CANH CANL
System<25–2>
W
3P W 3D IG2 Combination Meter Combination B 3 14 B 12 A 6 AE6 11 3 12 IG2
) BR
SP1
23
Rear RH Rear Sensor Speed ) ( f1
w/o VSC w/o B W ( W RR– 8 2 10 ABS
CANL
15 <2–1> CAN System ) ( B W B
RR+ Multiplex Communication Multiplex 19 1fO1 1OA1
CANH Rear LH Rear 26 Sensor Speed ) (
g1
L B RL– BR 22 11 17
2fO1
10 OA1
SW<10–3>
Stop Lamp Stop 2 P
STP
20
W R R gN1 RL+ NA1 7
1gN1 1NA1
1 ) ( ∗
L
<9–2>
L 2 B ) (
9 ∗ 2
Data Link Connector 3 Connector Link Data
O O TS AE6 25
4
A25 ECUSkid Control Actuator with
W
FR+ P 1
10
Front RH Front Sensor Speed ) ( A35
7. 5A 7. ECU IG 2 NO. 1
) ( ∗ ) L
B A OO IF P IG 3L 3K IG1 (
18 4 3
Connector V 2 B
) 5 4 (
FL– ∗
6 2 19 Junction
B E40 , A A58 ) ( ) (
LG
1 W
FL+ FR– 5 1 30A ABS 2 No.
Front LH Front ) Sensor Speed ) (
1 A14 L
BAT
( W–B A4 1 GND2 50A ABS 1 No. W–B )
1 B W–B A6 BAT 4 23 +BM +BS ( GND1 14 CAMRY
CAMRY (EM0250U) 486 Memo
CAMRY (EM0250U) 487 M OVERALL ELECTRICAL WIRING DIAGRAM )
C R G BBP– BBR–
C G R
C Y–B BBP+ BBR+ BCR+ BCR– ) ICP–
Cont. next page
10
RH Front RH Front Sensor RH Rear Sensor ) ) ( ( ( ICR–
(
Side Airbag Side Airbag Side
O7 O9
4 C Y 1 ICP+ O16 Curtain Shield Airbag Squib 9
B R G 343 BBL– BBD–
B
Y–B
B R ) G ICD– 6 12 12 21 21 4 BBL+ BCL+ BCL– BCR+ BCR– BCL+ BCL–
BBD+
LH ICL– (
Front LH Front Sensor Rear LH Rear Sensor ) ( ) (
Side Airbag Side Side Airbag Side
N7 ICL+ ICR+ N12
B Y 12 2 ICD+ N21 Curtain Shield Airbag Squib 7
A B B –SR 1 )
) A W W +SR –SR +SR
Front RH
RH A28 Airbag Sensor ( C Y–B ( Y 2 AE4 SFP– 6 2
C Y Y–B
SFP+
A R R –SL –SL 1OY2 Y1 Side Airbag Side Squib 4 AE4 ) ) C (
A G G +SL +SL AE4 , O1 21 21 ) Front LH A13 Airbag Sensor ( B 30 28 29 27 8 15 8 11 ( 3 AE4
B Y–B 3 Y SFD– , N1 ) 10 2OY2 A (
)
E30 Airbag Sensor Assembly Center Airbag Sensor Assembly A Y–G P2– Y–G
LH
( 2 2 B7 Y NZ2 Y–B 4 12 12 SFD+ 9 1NZ2 Z1 AirbagSide Squib
A Y–R P2+ Y–R 1 1A P2+ 3Ec1
)
C Y PP–
RH
)
(
5 A Y–P P– Y 3 2A ) 2Ec1 B (
C Y–B , c2 P+ P– P2– PP+
)
O8 Pretensioner A 4 A B Y–GR P+ Y–B ( Ec1 Front Passenger' s Airbag Squib ( Airbag Assembly 4 1B SRS 1Ec1
)
B Y PD– LH
(
L– R– 1 A D2– Y–G 7 L+ R+
B Y–B PD+ 1 : 2GR–FE 1 : 2AZ–FE 2 :
N8 ∗ ∗ Pretensioner 2 A D2+ Y–R 8 ) Spiral Cable
A A Y Y–B D– DK– 6 D– D2– 10 ) 2 D+ D2+
A A Y–B Y D+ DK+ DK+ DK– 12 12 12 1243 Steering Pad Wheel E16 c1 Airbag Squib ( 9 5
Knee Airbag
E54 Airbag Squib ( Connector
Junction
C57
1 1 ) )( ( ∗ ∗
Combination Meter Combination W–B
GR C7
3 10A MPX–B A F1 ) ( 4CA3
)
SB 1A Connector )
BAT
( 1
∗ Junction
3
GR ( 2 EA1
B A42 , A A41 ) ( ) (
2 ) (
V ∗
W–B C6 IG2 SRS ) ) 2 1 DRIVE IC DRIVE 17 A 18 B 4CA3 ∗ ∗ ( ( BR GR V
A V CANL 1 13D 12 3Q 18 15 EA1 CAN I/F 7. 5A 7. GAUGE 2 NO. <2–3><2–4> ) CANH ) IG+
CAN
Multiplex System Communication ( A IG GR GR 17 A A ( 23G 93Q 13 12 IG Power Supply Power Circuit BR 1 MICRO COMPUTER MICRO ES B2 B
A A BR R 2
53Q 13Q
24 10 3D 12 3L R
A W–B W–B F1 E2 10A DOME 73Q 23U 12 )
1 LG BAT 2 ( 7IF 13 ID 15 CAMRY
CAMRY (EM0250U) 488 M ) ) ) ) ) ) ) ) 4 4 3 3 4 3 4 3 ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ( ( ( ( ( ( (
A B A B B B D D BR O
SGD2 SGD4 4 3 3 3 3 2
4 R ) ( ∗
A A B B B D 3 B L ) ( ) ∗ ) SIG4 SIG2 2 2 2 2 8 10 ) ) B B ( ( Rear RH Front RH ( (
, d5 , d4 B A B B D ) ) W V A A SVC4 SVC4 SIG4 SGD4 SVC2 ( ( 6D 1B 1 1 1 12 3 : w/ Power Seat Power w/ 3 : Seat Power w/o 4 : ∗ ∗ T17 Occupant Classification Occupant Sensor Occupant Classification Occupant Sensor T16 8 ) ) ) ) 3 4 3 4 ∗ ∗ ∗ ∗ ( ( ( (
A A B B B D G W
SGD3 SGD1 3D 3B 3A 3 3 1
4 SB ) ( ∗
B A B B D 3 P Y ) ( ) ∗ SIG1 SIG1 SGD1 SVC2 SIG2 SGD2 SIG3 ) 9D 2 2B 2 2 7 ) ) B B ( ( Front LH Rear LH ( (
, d3 , d2 A B A B B B D D ) ) R GR A A SVC1 SVC1 SVC3 SVC3 SIG3 SGD3 ( ( 5D 1A 1B 1 1 593 6104 11 111282 1171 T15 T14 Occupant Classification Occupant Sensor Classification Occupant Sensor 10A ECU–B 1 NO. )
1 O IF ID BAT 2 ( ) 1 D 10 ( ) ) ) ) ) 3 4 4 3 ∗ ∗ ∗ ∗ , d1 ( ( ( ( W )
B
( A C GR 1A 5 5
, T11
) W ) 3L A 3C ( A (
9
10 3 ) ( ∗ SW Buckle , T10 , T7 ) )
B C A C ( ( W B 7
BSW
Front Passenger' s Side Front Seat Inner Belt ( Occupant Classification ECU Classification Occupant O3 O4 2 9A 9 2B 1B
4 ) (
∗
4 P ) ( ∗ LG
) )
4 3
3 3 ∗ ∗ ) ( ) ( ∗ ∗ ( (
A C LG W +B EO2
1 1
5 3
Junction Connector Junction
B T18 , A O20 3 3 ) ( ) ( ) ( ) ( ∗ ∗
3 3 3 ) ( ) ( ) (
∗ ∗ C ∗ BR BR IG
7 7 A B A C
W–B W–B
W–B E3
2EO2 6OT1
EO2
GND BGND 4 ) ( ∗ 3 3 5 3
10 Junction Connector Junction BR
O21
4 ) ( ∗
SRS
W–B O1
3
3 3 ) ( ) ( ∗ ∗
C B Y FSR–
4A 4
4OT1
<9–2>
3 3 ) ( ) (
∗ ∗
Connector 3 Connector
3
) (
∗ A C Data Link Data O DIA GR GR OT1 EO2
2 2 A C L 4 2 OT1 FSR+
8A 8
1OT1
4 O ) ( ∗ 6 ) ) ) ) 4 3 4 3 ∗ ∗ ∗ ∗ B ( ( ( ( B B W W
B C 3 W B ) ( ∗ FSP+ DSP– 12 13
Seat Position Airbag Sensor )
B W
DSP+
C 3 B ) ( ∗ 14 FSP– 13 2 IH
Driver' s Side B R ( 10A IGN DBE– 12 )
A IE B IG IG2 ( Buckle SW Buckle 9 21 LBE+ LBE– LSP+ LSP–
B G 1324 DBE+ 11 N3 Front Seat Inner Belt
A B B IE B IH
) Connector
PAON C Junction
( 4 5 9
23 12 E49 , O1 ) B (
A A R R R W–B W–B W–B IF IE IH E1 E2 3E 3R 2 AIRBAG ON/OFF AIRBAG Indicator P–AB P–AB PAON , N1 14 13 10 F3 Clock ) 6 1IE 63R 83D 17 25 A 10 10 ( ) 5
Airbag Sensor Assembly Center Airbag Sensor Assembly E30
<9–2>
Data Link Connector 3 Connector Link Data A A W–B W–B W IE E2 E1 SIL 5 3IM 16 26 Cont' d (
W–B
<2–3> CAN System )
( 22 Multiplex Communication Multiplex E3 A CANH CANL 13 A 15 CAMRY 15 CAMRY
CAMRY (EM0250U) 489 M OVERALL ELECTRICAL WIRING DIAGRAM
1 : 2GR–FE 1 : 2AZ–FE 2 :
∗ ∗
Connector
Junction C57
4
1 1 ) ( ) ( ∗ ∗
– GR W–B C7
CA3 3 Combination Meter Combination
4
A F1 ) ( ) Connector
1
∗ Junction
GR
(
10A MPX–B B A42 , A A41 ) ( ) (
2 ) ( ) ∗ B
A B A SB V W–B 1A V C6 3D 3Q EA1 BAT CA3 ( ) ) 1 1 3 2 1 17 18 2 4 12 ∗ ∗ ( ( BR GR 7. 5A 7. GAUGE 2 NO. ) IG+
A IG GR GR 15 ( EA1 23G 93Q 13 12 IG Power Supply Circuit BR
10A DOME ) BR 3D ES 3Q B2
1 A LG R R 5 24 A BAT 2 10 ( 2
7IF 13Q
13 ID 12 3L – W–B W–B F1 E2 3U 3Q 7 2 3 12 A TIRE
A
IG2 L
Tire Pressure Tire 7
L L 3O 3Q
3
11
<25–2>
Combination Meter Combination V
Tire Pressure W arning System
<9–3>
Data Link Connector 3 Connector Link Data GR
2
<9–3>
Data Link Connector 3 Connector Link Data
P
Junction Connector Junction
E49
W–B W–B W–B E2 3C 3O 9 2
1 3 3N W–B
1
Reset SW Warning ) (
Tire Pressure Tire
E53
O W–B
1 2 1
CLSW E60 ECU Warning Pressure Tire
LG LG 6
1
G G 5EN2 10A ECU IG 1 NO.
)
BR BR B IF B IG IG 3L 3N ( EN2 415 7 GND RDA +5V GND2 RDA RF5V GND TC SIL SPD IND 11 12 6 9 3 10 2 5 N34 Tire Pressure Warning Pressure Tire Antenna and Receiver 4EN2 11 10 12 16 CAMRY
CAMRY (EM0250U) 490
M
View Mirror View
Inner Rear Inner Q3
E Y IG W–B 1 4
4
Automatic Glare–Resistant EC M irror
Connector Junction
W–B E49
W–B W–B W–B IF W–B IR E2 2 10 M 1 10 11 EQ1 12 Y W–B 10A ECU IG 1 NO. )
E Y Y W–B Y IR W–B IG ( 3 W–B GND
6EQ1 10 BR 2
4
FE3
<2–33>
Main Body ECU Body Main
P P L
CLS 1 W–B F1 8
Sliding Roof Control SW Roof Control Sliding G 4 DOWN Q13 ECU Roof Control and MotorSliding 30A S/ROOF 3 )
B MPX1 IG B B IR W UP DWN CLS OPN UP OPN BAT EQ1 145 5 ( 108972
12
10 EQ1 Overhead J/B Overhead
Q6
Connector
) Junction
C57
1 1 ) ( ) ( ∗ ∗
DOME
( Master Warning Master – GR W–B C7 DRIVE IC DRIVE CA3 +B 3
4 Sliding Roof Sliding Connector )
1
∗ Junction
GR (
B A42 , A A41 ) ( ) (
10A MPX–B 2 ) ( ∗
A B ) W–B C6 CA3
) ) 1A SB 2 1 17 18 EA1 4 BAT ∗ ∗ ( ( ( 3 ) 2 BR A GR MULTI LCD MULTI ( F1 Meter Combination V Buzzer V 15 EA1
A V 1 13D 12 3Q 2 BR MICRO COMPUTER MICRO 7. 5A 7. GAUGE 2 NO. ) IG+ ES
A A BR IG GR GR 3D 3Q ( 5 23G 93Q 24 13 Power Supply Circuit 10 12 IG B2 B
A R – W–B W–B F1 E2 3U 3Q 2
13Q 7 2
12 A 12 3L R 10A DOME )
1 LG BAT 2 ( 7IF 13 ID
E LG
5
20 P 6 2 RSET 1 : 2GR–FE 1 : 2AZ–FE 2 : Clock ∗ ∗ F3
A/B RSET E A/B V 5 1 F4 SWHazard Warning Signal 1 7. 5A 7. ECU– ACC
Clock
) <2–11>
Main Body ECU Body Main
L O IF L 3L 3R ILL+ ACC ACC ( 2 2 11 10A DOME )
1 B R R W–B LG IF W–B ID 3L F1 3R 3R 3U BAT 2 12 ( GND1 19 4 7 1 8 2 13 12 17 CAMRY
CAMRY (EM0250U) 491
M OVERALL ELECTRICAL WIRING DIAGRAM
W–B A3
– W–B W–B A1
RH Mirror View ) (
Outer Rear Outer
H2
Y W–B IJ Y
Heater Mirror 12 10 17 4
W–B
LH Mirror View ) ( Outer Rear Outer
10A MIR HTR I3
E49 Junction Connector 5
Y Y W–B W–B
W–B E2 IE2 IE2
Heater 44 2 33
13 1 Mirror
10 HE2 17 HE2
Rear Window Defogger Window Rear ) (
Noise Filter Noise
N18
Defogger
Rear Window Rear
B P1 , A N19 ) ( ) ( IO W 1 W–B
13 IK
A B B W–B P1 2 1 1 1 50A RR DEF 4 )
1 1 1 Y W IB BAT
(
2
<27–6>
1 Amplifier A/C GG G 3D 3M EA1 15 23 6 5 12 3 RR DEF Relay Rear Window Defogger and Mirror Heater Rear Window and Mirror Defogger 1
10A A/C 2 NO.
2AZ–FE ) (
) ID V IG (
12
Connector
Junction
B A42 , A A41 ) ( ) (
2GR–FE 2GR–FE ) ( ) (
A B V V
22 14
Operation SW Operation SW Select 2
E49 Junction Connector Junction
W–B W–B 3I W–B E2 9 2 7 E 3 3
7. 5A 7. ECU–ACC Down Right/
)
B
B B B L L 3I 3I IF 6 8 2 ACC ( M+ M+ ) 2 13C 2 11 3L 11 3I
21
RH
Up (
Left/ 1
3G
V V M HE2 1
B
20 HE2 Down
Right
BR BR BR M HE2 3 5 MV MH
22 H2 Outer Rear View Mirror Mirror View Rear Outer W Up Left MLV
Remote Control M irror
B B 2 M+ ) 21 IE2
LH (
W
W M 1 Right 5
22 IE2 V
E3 SW Mirror Outer LG LG M Left 52 4 1 MH MV Left Right MLH MRH MRV 20 IE2 I3 Mirror View Rear Outer 18 CAMRY
CAMRY (EM0250U) 492
M
Back
Seat Seat Heater SW Heater Seat
E55
Connector
Junction
Cushion
B U11 , A N27 ) ( ) ( 1 : TMC Made Made TMMK : 2 Seat ∗ ∗
A B P P P W–B
Seat SW Seat 1
8 6 LH Side LH
20 LH Heater Seat ) (
U6
Connector
4 Junction
B U11 , A N27 ) ( ) (
A B W–B 5 1
W–B
W–B
EN2
Junction Connector Junction
E49 10
W–B W–B E2
7 2 4
Connector Junction
20A S–HTR B T18 , A O20 ) ( ) ( Seat Heater Seat ) IG RH E LH
A B L L L W–B IG B IM
( SW Seat
EO2 5 36 1 22 Cushion
8 6 RH Side RH Seat ) 19 B 20 EN2 ( 1 B , T18 )
A
(
Back Seat O20 Junction Connector 5 A
W–B
RH Heater Seat ) ( T6 10 EO2
3
W–B E3 W–B O1 EO1
9
10A WASH
) W–B
IC R IG
(
W–B E2
12
2 B ) 1 ( ∗ ) ) 2 1 ∗ ∗ ( ( M
A37 Windshield Washer Motor B A
1 B W 1 B ) ( ) ( ∗ AE2 ∗ 2 +S 1 1 1 17
)
2 LG 2 LG ) ( ) ( ∗ ∗ A ( 25A WIP , B1 ) ) B
(
A B 1 LG 1 LG 1 LG ) ( ) ( ) IC ( IG ∗ ∗ ( ∗ B
A59 Windshield Wiper Motor 2 2
2 2 AB1
2 BR ) ( ∗
B A B
1 BR 1 BR P ) ( ) ( ∗ ∗ AB1 +1 5 5 ) 5 AB1 25 AE2 B
(
5 A Connector
, E40
) Junction 2 P ) (
A ∗
( B E40 , A A58 ) ( ) ( ) ) 2 1 2 ∗ ∗ Junction Connector A58 ( (
2
B
A B B A A B
1 P 1 P M ) ( ) ( ∗ AB1 ∗ E +2 4 4 8 3 3 11 3 )
2 L ∗ ( 2II L P G W W–B GR W–B ) 1 ∗ ( 2 1 3 4 2 3 A B B B B A W–B +1 +2 +S +B WF EW
4
AB1
1 ) ( ∗
Wiper and WasherWiper W–B A3 W–B A2 Wiper Relay ) B ( 1
, E20
)
HI A On (
Windshield Wiper SWWindshield Assembly E19
LO Off
EW W
INT Front Washer SW OFF
Front Wiper SW MIST
B1 INT2 INT1 +S +1 +2 +B 19 CAMRY
CAMRY (EM0250U) 493 M OVERALL ELECTRICAL WIRING DIAGRAM ) B ( , T18 ) A ( O20 Junction Connector ) E
B A W–B – W–B W–B E3 EO2 4 4 5
10
Rear
BR M
4
1 2 2
Seat Reclining Control Reclining Seat )
) s Passenger' Front (
Power Seat Motor Seat Power
T3
P Front 3
RCLF Front Passenger' s Seat Rear (
SLDR RCLR
Front Passenger'Front Seat s Y M
(
1 2 6
)
Seat Slide Control Slide Seat
B )
(
rn asne's Passenger' Front ( Power Seat Motor Seat Power
, T18 ) T1 Slide Reclining A T8 SW Seat Power (
O20 Junction Connector
L B Front
9
A B G G EO2 1 SLDF 6 8 1 Power Seat Seat Power G
3
Down
V M
1 2
Lifter Control Lifter )
Driver' s Seat s Driver' (
Power Seat Motor Seat Power
U4
W Up
LUP
Rear
BR M
1 2
Reclining Control Reclining )
Driver' s Seat s Driver' (
Power Seat Motor Seat Power U3
) Reclining Lifter
P Front 3278 RCLF
Driver' s Seat (
Down
B M
2 1
Front Vertical Control Vertical Front )
Driver' s Seat s Driver' ) ( Power Seat Motor Seat Power
U7 SW Seat Power U2
Front Vertical 2
G Up
FUP
B Rear
LG
SLDR FDWN RCLR LDWN 1 Y M
Driver' Seat s
2 1
( Slide Control Slide )
Driver' s Seat s Driver' (
Power Seat Motor Seat Power
Slide U1
L Front 96105 SLDF
Power Seat Seat Power W–B 4 E ) B (
G , U11 W–B ) ) A
(
B LG ( Rear
N27 Junction Connector W , U11 ) RR1 A ( B 8 IL Junction Connector N27 30A P/SEAT 1
11
B W–B Y M )
Front 1 2
Support Control Support 4 A B ) LG LG
BAT 2 3
B
( Lumbar Seat s Driver'
6 9 ( 4IO Power Seat Motor Seat Power
B W–B U5 3 EH
B A W–B W–B W–B E2 EN2
5412
2 5 Driver' s Seat Lumbar Support Control Support Lumbar Seat s Driver' ) (
Power Seat SW Seat Power 10 U8 20 CAMRY
CAMRY (EM0250U) 494 M ) ) 1 2
∗ ∗
( ( <10–3>
Stop Lamp SW Lamp Stop A B W STP
SLS–
6 4
1 ) (
∗ <2–11>
Main Body ECU Body Main A G P2 Shift Lock Shift Solenoid 11 SLS+ 4 1 : w/ Smart Key System Key Smart w/ 1 : Key System 2 : w/o Smart 7. 5A 7. ECU–ACC
∗ ∗
)
2 2 ) ( ) ( A ∗ ∗ PE2 ) (
B L L ACC ACC
( , E57
6 ) Shift Lock
2IF Solenoid
B
11 3L 11 3K
( Key Interlock Key
) E24 Shift Lock Control ECU Control Lock Shift E32
2
2 ∗ 2 ) ( ) ( ∗ ( ∗
Y W–B 3K 1 2 KLS+ 5B 1 7. 5A 7. ECU IG 2 NO. ) Junction Connector E49 1 ∗ ( )
A B E W–B O O W–B IG W–B IG 3K E2 ( 9 2 8 3A 1B 53L 53K 33C 2 12 19 IF ) High ( A3 Horn 1 3 GR ) Low ( 10A HORN
Horn Horn A4 B 1 6 ) B ( , a1 ) A ( HORN Relay
E18 Cable Spiral W 1G Horn 1 HO
II B A B L ID W )
B 1 8 Horn SW Horn ( 5
10 1D11 1B
a1 Steering Pad SW
<2–11> Main Body ECU Body Main 2 Battery
FL MAIN 0W 3.
W
Front Socket ) (
Power Outlet Power Connector
E29 Junction
E49
R W–B W–B IM R E2 8 2
16
Rear Socket ) 1 (
Power Outlet Power E35 20A PWR OUTLET ) Power Outlet Power
BB EE R W–B IO R EN2 4 11 22 ACC ( 12 11 21 CAMRY
CAMRY (EM0250U) 495 M OVERALL ELECTRICAL WIRING DIAGRAM )
)
LG LG LG 9 1 9 7 Front Door RH H1 Speaker ( 2
Cont. next page
C L L ( L FE3 HE1 WFR– WFR+ Combination Meter <25–2> 3C 5HE1 2FE3
4
V V
3 R 11 R
10
17
W W
4A
8OF1 W
2B
19 H
L B L 5A 3B 9D ) 10 OF1 ) I (
Rear RH
( , F14 G
)
4B Y H Y ( 18 D OF1 42 31 O15 Speaker 12 C 1OF1 , F13 ) G
(
) R , F12 ) 8D 5B 3 E ( , F10 ) D (
F9 Navigation Receiver Assembly Receiver Navigation B G–W Shielded G–W ) ( SLD 6 4C 8 Speaker 10 D ( 11 )
C ( O
, F20
)
7D 1B BR B BR ( 10 C 2OF1 , F19 )
A
( R F18 Stereo Component Amplifier Stereo Component
11 D 23 B
B B 3C )
18 OF1 G 12 E 22 B Rear LH ( – + WF1– WF1+ WF2– WF2+ – +
A Y Y OF1
31 42
Speaker O14 9A Shielded ) ( 9OF1
13 E R 5E 8B 2
)
P P Navigation System and Audio System System and Audio System Navigation P
2 B G TX– TX+ INT– INT+ MUTE R+ R– L+ L– SPD 1 6 9 7B 15 D
Front Door LH
Speaker ( I1 2 GR
C V V V IE1 11 D FE3 1C 1FE3 5IE1
B ACC ATX– ATX+ SLD1 IVO– IVO+ MUTE SLD R+ R– L+ L– SPD D L–Y 1D
) P 8 1 Front LH ( 15A RADIO 1 NO. Tweeter F21 2 )
1 A L–Y V L–Y L FL– FL+ RL– RL+ SL– SL+ SR– SR+ RR– RR+ BAT ( 7A
9
17
GR 6 GR 5 7. 5A 7. RADIO 2 NO. 1 )
B A GR GR IF GR 3L +B +B2 WFL– WFL+ 3U ACC ACC ( 1A 6 63T 12 12 25A AMP )
Junction Connector Junction F25 1 GR GR GR BR FE3 EA1 BAT 22 721 ( 5FE3 8 EA1 22 CAMRY
CAMRY (EM0250U) 496 M
D BR BR GND
20
W–B W–B F2 8 1 1 : TMC Made Made TMMK : 2 10 ) ) ∗ ∗ 2 1 ∗ ∗ ( (
B A G R R R MIC– 9 5 5 2EQ1 9FE2
)
A B G G G G MIC+
3 3
19 3EQ1 8FE2
Shielded Shielded Shielded ) ( ) ( ) ( ) Navigation ( B ( , Q12 ) A (
Q5 Microphone A B G LG LG LG FE2 EQ1 ACC MI1+ MIC– MACC 1 1 17 7FE2
12 EQ1 ) RH SW Steering 7 ) B ( Voice , a1 ) A ( E18 Cable Spiral
8 Speaker
( Steering SW LH SW Steering
AU2
Y Y 3T G 3A 8 9 5 8 8 MODE On HookOn Off HookOff
E P P 3T B 3A ) SWG B 6 8B 4A ( 1 1 a1 Steering Pad SW Seek+ Seek– Volume+ Volume– AU1 EAU
E A B O O 3T W 3A SW1 SW2 7E 6A ) 10 B I 12 10 ( , F14 ) H ( , F13 ) G (
, F12
) E G ( 6 , F10
)
D BR ( BR F9 Navigation Receiver Assembly Receiver Navigation 5I 6
Navigation System and Audio System System and Audio System Navigation G
2I R
ALO ARO ASGN AUXO 1234
F17 Stereo Jack Adapter 3I
Shielded ) (
<10–1>
Park/Neutral Position SW Position Park/Neutral
R R 3U 3D REV
5H 8 7 BR 6 18 I P
EGND C BR F3 7C ) C ( G ) 5 TSW– SGND VAL+ VAR+ VA– ADPG 12 G , F20 )
B
( ) , F19 LG ) A 2 ( Cont' d 1 Front RH ( ( F18 Stereo Component Amplifier Stereo Component
B D O F23 Tweeter ANT 1 2 13
F15 Antenna Amplifier A FR– FR+ L 6A 22 CAMRY 22 CAMRY
CAMRY (EM0250U) 497 M OVERALL ELECTRICAL WIRING DIAGRAM )
B D O
ANT 1
)
LG LG 13 LG
F15 Antenna Amplifier 9
1 7 9 R Front Door RH 11 C Speaker ( H1 2
Cont. next page
C L L ( L FE3 HE1 WFR– WFR+ 3C 2FE3 5HE1
B G INT– INT+
4 12 C 22 23 B
Shielded )
SLD IVO– IVO+ (
R 13 C R
10
17 <25–2>
Combination Meter Combination V
11
W W
4A
8OF1 W
2B
19
L B L 5A 3B 9D ) 10 OF1
Rear RH ( G
4B Y 18 D Y OF1 42 31 Speaker O15 12 C 1OF1 ) D
(
) R , F26 ) 5B 8D 3 F ( , F11 ) C (
Radio Receiver Assembly Receiver Radio F8 B Shielded G–W G–W ) ( SLD 6 4C 10 D 11 )
C ( O
, F20
)
1B 7D BR B BR ( 10 C 2OF1 , F19 )
A
( R Amplifier Stereo Component F18
8B 5D
B B 3C )
18 OF1
B G TX– TX+ MUTE R+ R– L+ L– SPD 7B 15 D Rear LH 8 Speaker w/o Navigation System Navigation 8 w/o Speaker ( ( – + WF1– WF1+ WF2– WF2+ – +
A Y Y OF1 31 42 Speaker O14 9A 9OF1
F GR
16
GR 2 GR
9 ACC ACC
)
P P Audio System System Audio P 11 D 2 1 6 9
Front Door LH
Speaker ( I1 2 L–Y
13 10 11 1D C V V V IE1 FE3 Junction Connector F25 1C 1FE3 5IE1
F L–Y +B BL ATX– ATX+ MUTE SLD R+ R– L+ L– 5 12 5D
) P 8 1 Front LH ( 15A RADIO 1 NO. Tweeter F21 2 )
1 A L–Y V L–Y L FL– FL+ RL– RL+ SL– SL+ SR– SR+ RR– RR+ BAT ( 7A
9
17
GR 6 GR 5 7. 5A 7. RADIO 2 NO. 1 )
B A GR GR IF GR 3L +B +B2 WFL– WFL+ 3U ACC ACC ( 1A 6 63T 12 12 25A AMP )
Junction Connector Junction F25 1 GR GR GR BR FE3 EA1 BAT 22 721 ( 5FE3 8 EA1 23 CAMRY
CAMRY (EM0250U) 498 M 8
1 : TMC Made Made TMMK : 2
∗ ∗
BR BR GND 20 D
F BR BR F2 GND
14
W–B W–B F2 ) 7 1 10 ) ) 2 1 ∗ ∗ ( (
F B A R R R MIC– 5 5 1 2EQ1 9FE2
)
F A B G G G MIC+
3 3 2
3EQ1 8FE2
Shielded Shielded Shielded ) ( ) ( ) ( ) Navigation ( B ( , Q12 ) A (
Q5 Microphone F A B LG LG FE2 LG EQ1 ACC MI1+ MIC– MCVD 1 1 7 7FE2 12 EQ1
8 Speaker w/o Navigation System Navigation 8 w/o Speaker
( Steering SW RH SW Steering ) D ) ( B ( , F26 Voice , a1 ) ) 6 F A ( ( Audio System System Audio E18 Cable Spiral , F11 ) C (
F8 Radio Receiver Assembly Receiver Radio Steering SW LH SW Steering AU2
C Y G 3T Y 3A SW2 9 8 5 8 8 MODE On HookOn Off HookOff
B B 3T PP 3A ) B 8B 4A ( 1 1 a1 Steering Pad SW Seek+ Seek– Volume+ Volume– AU1 EAU
A B W O 3T O 3A SW1 SWG 7C 6C 6A
10 12 10 BR 6
EGND C BR F3 7C )
C
( ) G 5 19 , F20 )
B (
BR BR , F19 LG 16 C ) A 2 ( ) Cont' d 1
( G F18 Stereo Component Amplifier Stereo Component 15 C Front RH F23 Tweeter ( 2
C ALI ARI ASGN AUXI R ALO ARO ASGN AUXO 1234
F17 Stereo Jack Adapter A 17 C L FR– FR+
6A Shielded ) ( 23 CAMRY 23 CAMRY
CAMRY (EM0250U) 499
M OVERALL ELECTRICAL WIRING DIAGRAM Steering SW RH SW Steering 4 ) B ( Voice , a1 ) A (
E18 Cable Spiral
Steering SW LH SW Steering <25–2>
AU2
Combination Meter Combination C C Y Y G V 3T 3A SPD SW2 5 9 8 3 8 8 MODE On HookOn Off HookOff
B B 3T PP 3A ) B 4A 8B ( 1 1 a1 Steering Pad SW Seek+ Seek– Volume+ Volume– AU1 EAU
B A W O 3T O 3A SW1 SWG 6A 7C 6C
10 12 10
Front RH Front Tweeter ) ( F24 )
B A O LG LG LG LG ANT 1 8 1 3 Front Door RH 1 7 9 ( Antenna Amplifier F15 H1 Speaker 2
TWR––+ TWR+
L L L FE3 L HE1 42 31 5A ) 2FE3 5HE1
)
BR BR R R 1A 6 Speaker 16 Rear RH 1 ( ( 17 ) C ( , F8 )
O13 Speaker 2
B
( R
W , F7 W 17 C ) A 3B (
8OF1
F6 Assembly Receiver Radio O
15 C Audio System System Audio
Shielded ) ( )
F17 Stereo Jack Adapter B B
2B G Rear LH 1 4213 AUXI ARI ALI ASGN ( AUXO ARO ALO ASGN 18 OF1 19 C
2
Speaker 2
Y Y OF1
6B
9OF1
Front LH Front Tweeter ) ( F22
)
P P P P IE1 FE3 1 7. 5A 7. RADIO 2 NO. 2B Front Door LH 1 6 9
(
) IF GR GR 3T ACC ( 3C 6 6 Speaker I1 O12 2 12
–+ TWL– TWL+
V V V V IE1 FE3 42 3 6A 1 5 15A RADIO 1 NO. )
1 A A BACC L–Y L–Y BR BR L F2 FE3 EA1 BAT 2 GND FL– FL+ RL– RL+ RR– RR+ FR– FR+ ( 7A 4A 9 17 3L 1 24 CAMRY
CAMRY (EM0250U) 500 Memo
CAMRY (EM0250U) 501 M OVERALL ELECTRICAL WIRING DIAGRAM
)
<27–7>
Air Conditioning System Conditioning Air
Spiral Cable Spiral SW Pad Steering
B a1 , A E18 B a1 ) ( ) ( ) ( )
) GR 9 2 Cont. next page (
1 : 2GR–FE 1 : 2AZ–FE 2 : System Key Smart w/ 3 : 4 : 8 Speaker 5 : 6 Speaker ODO/Trip Outside Temp. Temp. Outside
LCD ( ( ∗ ∗ ∗ ∗ ∗ DISP 4
B A Y V
7B RH SW Steering 3A A
+DP EAC
<2–3><2–4> CAN
)
18 (
Communication System Communication Multiplex CAN I/F CANH CANL A MULTI LCD MULTI
17
Temp. Temp. Connector Junction
DISP
A C57
3A VV
3Q
1 1
) )( (
∗
6 ∗ 6 22
GR W–B Fuel C7 3 4CA3 10A MPX–B
)
) Connector
1
Junction SB
Tachometer ∗
1A
GR (
BAT
( B A42 , A A41 ) ( ) ( 3 2 EA1
V Speedometer 17 A 18 B
V MICRO COMPUTER MICRO 2 ) ( ∗ B
A W–B V C6 3D 3Q ) ) 1 1 2 1 4CA3 12 ∗ ∗ ( ( BR GR 3
LCD A/T Range 7. 5A 7. GAUGE 2 NO.
) <2–14> IG+
CAN System ) A ( GR
IG GR IG 3G 3Q ( Communication
2 9 13 Power Supply Power Circuit Multiplex 12 9A 15 EA1 B2
Buzzer A 3L R 3Q 2
1 BR
12
BR R 10A DOME 53Q 10 3D )
1 LG IF ID BAT
2
(
B P P 7 P 13 23P
16 A
10 3N 15
5 Gage
) ( ∗
Assembly<24–4> )
Radio Receiver Radio V
B GR GR
9 GR
DOME 3 2 ( Combination Meter Combination ECU<16–2> Warning
63P 73O
15 24 +B IG2+
Tire Pressure Tire 14 EN2 EN2
and Gage Assembly Gage and V Rheostat SW Cancel Tail ODO/Trip SW
Fuel Suction Pump Suction Fuel
10 3T N10
3
) ( ∗ ECU<2–11>
Main Body Main
System<14–3> VSC w/o ABS V
)
3M ( SI FR FE ES P/SB
B System<12–4><13–4> VSC and
IG2
, TRAC , VSC w/ ABS Assembly<22–4> ) 10 3O (
Receiver 14
Navigation V
<22–4><23–4> 9
4 ) (
∗ 2 Amplifier
Component
V 3U IG2 Stereo
10 3U
1 ) ( ∗ +S
B L V V 33P 12 10 3B 14 AE5 ) ) 2 L ∗ (
)
DOME
(
Illumination B ( +B LCD IG2
, F2 )
Junction Connector Junction A (
A A41 ) ( F1 Meter Combination
1 ) ( ∗
L )
1 ) ( ∗ Module<7–19>
DOME
( Illumination
Engine Control Engine A V
+B Pointer IG2
65A
<7–24>
1 ) (
∗
Control ECU Control
Transmission G
7A
2
) ( ∗
Module<8–11> )
Engine Control Engine L
DOME ( Illumination
+B IG2
<2–15>
CAN System )
1 (
ILL– E2
Communication A W–B W–B F1 Multiplex 73Q 23U 11 A 12 ) DOME +B (
B
<11–3>
Turn RH Turn Light System Light
Hazard Warning Hazard Turn Signal and Signal Turn BB
B1 2 LH Turn 25 CAMRY
CAMRY (EM0250U) 502
M Beam
8
USA Head ) (
Except USA Except Tail ) (
DOOR Front Fog Front )
DOME
( Warning +B Master
DRIVE IC DRIVE
Cruise
Slip ABS
7 VSC
IG2
Seat Belt Seat
rvr s Driver'
<16–3>
Warning System Warning
Tire Pressure Tire
Tire Pressure Tire
<7–25><8–18>
Engine Control System Control Engine
Indicator Lamp Indicator 4B 7A
Malfunction
<4–4>
CHG– CHK TIRE
Charging System Charging
) SW Pressure
B Charge
( Oil Engine Combination Meter Combination
23 A C23 , F2 ) A (
F1 Meter Combination
O Y LG
O FE3 EA1 CA3 1 Oil Pressure Oil 6 4 10
B/LE S
LG LG LG
AE6
USA BRAKE )
( 6B 8A
83P 63E
Except USA Except Brake 3 ) (
6
Level Warning SW Warning Level
Brake Fluid Brake
SRS A16
W–B LG A3
1 2
MAINT REQD MAINT
Low Fuel Low S, 4, 3, 2, L 2, 3, 4, S,
DRIVE IC DRIVE
D
N
R S E B A5
1 2 Warning SW Warning
) LG 5 Level Washer
A52 P
IG2 Cont' d ( Level Washer LG
WLVL
LG LG 3J 3Q AE2 5A 3 3 11 25 CAMRY 25 CAMRY
CAMRY (EM0250U) 503
M OVERALL ELECTRICAL WIRING DIAGRAM
Module<8–9>
Engine Control Engine R 40A CDS FAN )
11 11 1 G W G
BAT 32 51 (
Relay FAN NO. 3 NO. FAN 2 4 ) M A6 A/C Condenser Fan Motor 1 2AZ–FE (
1 L B LG LG W–B
4 B 3 5 11 11
2 1
Module<8–9> Relay
Engine Control Engine FAN NO. 2 NO. FAN L W W–B
10A ECU IG 1 NO.
) Motor Fan
Radiator LG LG IG W A7 6
11 11
W L L W–B M W–B A1
2 1 52 31
Relay FAN NO. 1 NO. FAN Radiator Fan Fan and Condenser Radiator 40A FAN RDI 3 )(
1IC W BAT ( 2 ) 10A ECU IG 1 NO. FAN MAIN Relay
)
W–B W–B – LG W–B IG LG A1 6
11 11 B
2GR–FE W 52 31
(
Fan ECU Fan
Cooling A54 50A FAN MAIN )(
1IC B W–B W +B1 BAT 3 ( Cooling Fan Cooling ) S M– ( M Sub Fan Motor ) ) S B M+ ( ( ) M , A57 M– ( ) A ( 1
M
A56 Short Connector Main Fan Motor Module<7–19>
)
B A Control Engine G M G S1 E1 M+ ( 21 1 1 26 CAMRY
CAMRY (EM0250U) 504 Memo
CAMRY (EM0250U) 505 M OVERALL ELECTRICAL WIRING DIAGRAM ) A B ) 2 ∗ ( V W–B 7. 5A 7. A/C )
A B GR IM GR 3H 3M BAT ( 2 5 8 21 ) M Cont. next page ( Black ( ) 32 4 ) 1 : 2GR–FE 1 : A/C 2 : Automatic
Air Inlet Air
B ∗ ∗ Damper Servo MotorDamper ( Connector Color Housing (
2 2 2 ) ) ( )( ( ∗ ∗ ∗ e1 Assembly Blower A/C
A R R W–B 4L 4L PCL 5 4 GND PCD1 BBB
39
10 11 B BUS BUS BUS G
2 ) ( ∗ IG V 4L 4D 2 E12 Ion Generator
12 12 Junction Connector Junction
) 2 E49 V ∗ (
A W–B W–B W–B E2 3C 3M 9 2 GND
2 3 V 3C 1 2
A V 3L V 3M IG+
1 1 R 13S 23 ) B ( , e1 )
A
(
3
1 1 1 ) ( ) )( (
∗ ∗ ∗ V V R 3D 3M A/C Amplifier A/C E38
AA 144 B LG 4L LG 4C 11 11 18 8 6 20 18 AE5
AA BR BR
V 3E 3M
AE6 S5–3 PRE 2 4 W–B A3 10 9 20 AE6
A 3K L 3M SG–2 9 8 13
L
BR W–B A1
Junction Connector Junction
B E40 , A A58 ) ( ) ( L
A/C Pressure Sensor A27 –+PR B L 132
7
10
W BR Valve
1 Air Conditioning Air Flow Control Flow
1 ) ( 12 CA3 ∗
A G
Temp. Sensor Temp. 8 A
W B W 3E W 3M Ambient EA1
2A 2
A2 12 10 11 CA3 12
1
) ( A ∗ O 2 1
9A A G 4L 4A LOCK SOL+ MGC BLW 8 7 7
2
1 ) ( ∗
G
1 1 1
) ( ) ( ) (
∗ ∗ A ∗ P P G 3J 3M AE2
TAM
5 L G 3J P 7 7 3H AE2 CA3
13 1 7 8 Sensor Lock
8
10
1 1 ) ( ) ( ∗ ∗ SSR– SOL+ SOL–
B G G
2A
3CA3
1 ) ( ∗ MG+ SSR+
B R
CA3
1
) ( ∗ 3B V Magnetic Clutch Magnetic
1 V )
1
L IF Compressor A/C
∗
(
B C53 , A C21 ) ( ) (
16 Junction Connector Junction 1
5
10A A/C 2 NO. B A42 , A A41 ) ( ) (
1 1 1 1 ) ( ) ( ) ( ) ( ∗ ∗ ∗ ∗ )
11 1 A B V G B ID V IG
( 23 1
22 12 Relay MGC
12 1 R 50A HTR )
1 WG W–B W–B E3 +B AE3 BAT 12 3 GND SI (
1
Blower Motor Blower E39 27 CAMRY
CAMRY (EM0250U) 506
M
Connector
Junction
E49
2 2 2 2 ) ( ) ( ) ( ) ( ∗ ∗ ∗ ∗
W–B W–B W–B 4L W–B E2 4D 1 2 1 3 8
2 : Automatic A/C 2 : Automatic 3 A/C : Manual
∗ ∗
W–B W–B W–B F1 3S 3U 3 GND
2 2
Spiral Cable Spiral
B a1 , A E18 ) ( ) (
Steering SW RH SW Steering
2 2 ) ( ) ( ∗ ∗
R GR R 3S 3A SG 8 9 2 9 12
OFF
AUTO TEMP+ TEMP– F16 A/C Control Assembly
2 2 ) ( ) ( ∗ ∗ AC1 EAC
A B B P B 3S 3A ) 9 ADI1 B 3B ( 3 3 10 A a1 Steering Pad SW 7
A B V RL 3S GR 3M IG+ TX+ 4 5 LIN1 SGA
4 3
37 Temp. Sensor Temp. A/C Evaporator A/C B TEA 65 ) 2 ∗ (
) Air Conditioning Air ) M Green (
)
CANL
3 <2–1> CAN System ) ( ∗
(
Multiplex Communication Multiplex ) Connector Color Housing Air Mix Front Passenger Side Air Mix Air Damper Servo MotorDamper ( ( CANH
6 11
<18–3>
RR DEF Relay DEF RR AAA G RDFG
38 12
2 ) ( ∗ ) ) ) B ( Blue (
, e1
)
2 2
) ) (
( A
∗
∗ ( 2 ) (
∗ )
B O 4L O ( 4M E38 Amplifier A/C TSD
A/C Blower Assembly Blower A/C e1 Control Sensor Control 3 3
33 A
Air Mix Driver Side Driver Mix Air Automatic Light Automatic Connector Color Housing Damper Servo MotorDamper (
A E11 ) (
2 ) (
∗
2 2 ) )( ( ∗ ∗
A A Y 4L Y 4M TSL TSP TSR
1 2
2 2 A/C Solar A/C Sensor 32 A
2 ) ( ∗ LG SG–1 ) MM 34 A
Red ) 5 ) (
A/C Room Temp. Sensor Temp. Room A/C
E27
2 ) ( ∗
Air Vent Mode Vent Air
Connector Color Housing Damper Servo MotorDamper ( P TR Cont' d 2 1 ( 29 A ) 2 ∗ ( V W–B A B 27 CAMRY 27 CAMRY
CAMRY (EM0250U) 507